add mentohust from KyleRicardo
This commit is contained in:
sbwml
parent
d2c3f1d7ef
commit
511de31f9d
54
mentohust/Makefile
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54
mentohust/Makefile
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#
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# Copyright (C) 2014-2015 KyleRicardo
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#
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# This is free software, licensed under the GNU General Public License v3.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=mentohust
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PKG_VERSION:=0.3.1
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PKG_RELEASE:=1
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PKG_FIXUP:=autoreconf
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PKG_INSTALL:=1
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include $(INCLUDE_DIR)/package.mk
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define Package/mentohust
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SECTION:=net
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CATEGORY:=Network
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DEPENDS:=+libpcap
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TITLE:=A Ruijie Client Daemon
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URL:=https://github.com/KyleRicardo/MentoHUST-OpenWrt-ipk.git
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SUBMENU:=Ruijie
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endef
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define Package/mentohust/description
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A Ruijie Client Daemon,
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Most usually used in Chinese universities.
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endef
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define Build/Prepare
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mkdir -p $(PKG_BUILD_DIR)
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$(CP) ./src/* $(PKG_BUILD_DIR)/
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$(SED) 's/dhclient/udhcpc -i/g' $(PKG_BUILD_DIR)/myconfig.c
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endef
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define Build/Compile
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#$(Build/Compile/$(PKG_NAME))
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$(MAKE) -C $(PKG_BUILD_DIR)/ \
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$(TARGET_CONFIGURE_OPTS) \
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CFLAGS="$(TARGET_CFLAGS)" \
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CPPFLAGS="$(TARGET_CPPFLAGS)" \
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LDFLAGS="$(TARGET_LDFLAGS) -ldl"
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endef
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define Package/mentohust/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/mentohust $(1)/usr/sbin/
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endef
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$(eval $(call BuildPackage,$(PKG_NAME)))
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46
mentohust/src/Makefile
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46
mentohust/src/Makefile
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@ -0,0 +1,46 @@
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/package.mk
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CC = mips-openwrt-linux-gcc
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CFLAGS = -Wall -g -O2
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INC_DIR= $(STAGING_DIR)/usr/include
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LINK_DIR= $(STAGING_DIR)/usr/lib
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LIBS= -lpcap
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OBJ = mentohust.o dlfunc.o md5.o mycheck.o myconfig.o myfunc.o strnormalize.o myini.o mystate.o
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.PHONY: all
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all: mentohust
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mentohust: $(OBJ)
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$(CC) $(CFLAGS) -o $@ $(OBJ) $(LIBS) -I$(INC_DIR) -L$(LINK_DIR) $(LDFLAGS)
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mentohust.o : mentohust.c
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$(CC) $(CFLAGS) -c $< -I$(INC_DIR)
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dlfunc.o : dlfunc.c
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$(CC) $(CFLAGS) -c $< -I$(INC_DIR)
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md5.o : md5.c md5.h
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$(CC) $(CFLAGS) -c $< -I$(INC_DIR)
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strnormalize.o: strnormalize.c strnormalize.h
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$(CC) $(CFLAGS) -c $< -I$(INC_DIR)
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mycheck.o : mycheck.c
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$(CC) $(CFLAGS) -c $< -I$(INC_DIR)
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myconfig.o : myconfig.c
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$(CC) $(CFLAGS) -c $< -I$(INC_DIR)
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myfunc.o : myfunc.c
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$(CC) $(CFLAGS) -c $< -I$(INC_DIR)
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myini.o : myini.c
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$(CC) $(CFLAGS) -c $< -I$(INC_DIR)
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mystate.o : mystate.c
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$(CC) $(CFLAGS) -c $< -I$(INC_DIR)
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clean :
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rm -v $(OBJ) mentohust
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153
mentohust/src/dlfunc.c
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153
mentohust/src/dlfunc.c
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/* -*- Mode: C; tab-width: 4; -*- */
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/*
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* Copyright (C) 2009, HustMoon Studio
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*
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* 文件名称：dlfunc.c
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* 摘 要：动态载入库函数
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* 作 者：HustMoon@BYHH
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* 邮 箱：www.ehust@gmail.com
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* 日 期：2009.11.11
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*/
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#include "dlfunc.h"
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#ifndef NO_DYLOAD
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#include <dlfcn.h>
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int (*pcap_findalldevs)(pcap_if_t **, char *);
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void (*pcap_freealldevs)(pcap_if_t *);
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pcap_t *(*pcap_open_live)(const char *, int, int, int, char *);
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int (*pcap_compile)(pcap_t *, struct bpf_program *, const char *, int, bpf_u_int32);
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int (*pcap_setfilter)(pcap_t *, struct bpf_program *);
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char *(*pcap_geterr)(pcap_t *);
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void (*pcap_freecode)(struct bpf_program *);
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int (*pcap_loop)(pcap_t *, int, pcap_handler, unsigned char *);
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void (*pcap_close)(pcap_t *);
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void (*pcap_breakloop)(pcap_t *);
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int (*pcap_sendpacket)(pcap_t *, const unsigned char *, int);
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static void *libpcap = NULL;
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int load_libpcap(void) {
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char *error;
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#ifdef MAC_OS
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char *file[] = {"libpcap.dylib", "libpcap.A.dylib"};
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int i, count = 2;
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#else
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char *file[] = {"libpcap.so", "libpcap.so.1", "libpcap.so.1.0", "libpcap.so.0.9", "libpcap.so.0.8"};
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int i, count = 5;
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#endif
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for (i=0; i<count && !libpcap; i++) {
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libpcap = dlopen(file[i], RTLD_LAZY);
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error = dlerror();
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}
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if (libpcap == NULL) {
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printf("!! 打开libpcap失败，请检查是否已安装该库文件。\n");
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return -1;
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}
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if ((pcap_findalldevs = dlsym(libpcap, "pcap_findalldevs"), error = dlerror()) != NULL
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|| (pcap_freealldevs = dlsym(libpcap, "pcap_freealldevs"), error = dlerror()) != NULL
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|| (pcap_open_live = dlsym(libpcap, "pcap_open_live"), error = dlerror()) != NULL
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|| (pcap_compile = dlsym(libpcap, "pcap_compile"), error = dlerror()) != NULL
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|| (pcap_setfilter = dlsym(libpcap, "pcap_setfilter"), error = dlerror()) != NULL
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|| (pcap_geterr = dlsym(libpcap, "pcap_geterr"), error = dlerror()) != NULL
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|| (pcap_freecode = dlsym(libpcap, "pcap_freecode"), error = dlerror()) != NULL
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|| (pcap_loop = dlsym(libpcap, "pcap_loop"), error = dlerror()) != NULL
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|| (pcap_close = dlsym(libpcap, "pcap_close"), error = dlerror()) != NULL
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|| (pcap_breakloop = dlsym(libpcap, "pcap_breakloop"), error = dlerror()) != NULL
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|| (pcap_sendpacket = dlsym(libpcap, "pcap_sendpacket"), error = dlerror()) != NULL) {
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printf("!! 从libpcap获取函数失败: %s\n", error);
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free_libpcap();
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return -1;
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}
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return 0;
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}
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void free_libpcap(void) {
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if (libpcap) {
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dlclose(libpcap);
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dlerror();
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libpcap = NULL;
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}
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}
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#endif /* NO_DYLOAD */
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#ifndef NO_NOTIFY
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#include <dlfcn.h>
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typedef void NotifyNotification, GtkWidget, GError;
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typedef char gchar;
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typedef int gint, gboolean;
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static gboolean (*notify_notification_update)(NotifyNotification *, const gchar *,
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const gchar *, const gchar *);
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static void (*notify_notification_set_timeout)(NotifyNotification *, gint);
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static gboolean (*notify_notification_show)(NotifyNotification *, GError **);
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static void *libnotify = NULL;
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static NotifyNotification *notify = NULL;
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int load_libnotify(void) {
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char *error;
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gboolean (*notify_init)(const char *);
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NotifyNotification *(*notify_notification_new)(const gchar *, const gchar *,
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const gchar *, GtkWidget *);
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#ifdef MAC_OS
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char *file[] = {"libnotify.dylib", "libnotify.1.dylib"};
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int i, count = 2;
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#else
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char *file[] = {"libnotify.so", "libnotify.so.1"};
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int i, count = 2;
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#endif
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for (i=0; i<count && !libnotify; i++) {
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libnotify = dlopen(file[i], RTLD_LAZY);
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error = dlerror();
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}
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if (libnotify == NULL) {
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printf("!! 打开libnotify失败，请检查是否已安装该库文件。\n");
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return -1;
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}
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if ((notify_init = dlsym(libnotify, "notify_init"), error = dlerror()) != NULL
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|| (notify_notification_new = dlsym(libnotify, "notify_notification_new"), error = dlerror()) != NULL
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|| (notify_notification_show = dlsym(libnotify, "notify_notification_show"), error = dlerror()) != NULL
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|| (notify_notification_update = dlsym(libnotify, "notify_notification_update"), error = dlerror()) != NULL
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|| (notify_notification_set_timeout = dlsym(libnotify, "notify_notification_set_timeout"), error = dlerror()) != NULL) {
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printf("!! 从libnotify获取函数失败: %s\n", error);
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free_libnotify();
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return -1;
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}
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if (!notify_init("mentohust")) {
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printf("!! 初始化libnotify失败。\n");
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free_libnotify();
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return -1;
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}
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notify = notify_notification_new("MentoHUST", NULL, NULL, NULL);
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return 0;
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}
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void free_libnotify(void) {
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void (*notify_uninit)(void);
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if (notify) {
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notify_uninit = dlsym(libnotify, "notify_uninit");
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if (!dlerror())
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notify_uninit();
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notify = NULL;
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}
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if (libnotify) {
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dlclose(libnotify);
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dlerror();
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libnotify = NULL;
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}
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}
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void set_timeout(int timeout) {
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notify_notification_set_timeout(notify, timeout);
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}
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void show_notify(const char *summary, char *body) {
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notify_notification_update(notify, summary, body, NULL);
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notify_notification_show(notify, NULL);
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}
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#endif /* NO_NOTIFY */
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77
mentohust/src/dlfunc.h
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77
mentohust/src/dlfunc.h
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/* -*- Mode: C; tab-width: 4; -*- */
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/*
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* 文件名称：dlfunc.h
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* 摘 要：动态载入库函数
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*/
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#ifndef HUSTMOON_DLFUNC_H
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#define HUSTMOON_DLFUNC_H
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <stdio.h>
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#include <sys/time.h>
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#define PCAP_ERRBUF_SIZE 256
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#define PCAP_IF_LOOPBACK 0x00000001
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typedef unsigned int bpf_u_int32;
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typedef void pcap_t;
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typedef struct pcap_if {
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struct pcap_if *next;
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char *name;
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char *description;
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void *addresses;
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bpf_u_int32 flags;
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}pcap_if_t;
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struct bpf_program {
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unsigned int bf_len;
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void *bf_insns;
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};
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struct pcap_pkthdr {
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struct timeval ts;
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bpf_u_int32 caplen;
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bpf_u_int32 len;
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};
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typedef void (*pcap_handler)(unsigned char *, const struct pcap_pkthdr *, const unsigned char *);
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#ifdef NO_DYLOAD
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int pcap_findalldevs(pcap_if_t **, char *);
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void pcap_freealldevs(pcap_if_t *);
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pcap_t *pcap_open_live(const char *, int, int, int, char *);
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int pcap_compile(pcap_t *, struct bpf_program *, const char *, int, bpf_u_int32);
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int pcap_setfilter(pcap_t *, struct bpf_program *);
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char *pcap_geterr(pcap_t *);
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void pcap_freecode(struct bpf_program *);
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int pcap_loop(pcap_t *, int, pcap_handler, unsigned char *);
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void pcap_close(pcap_t *);
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void pcap_breakloop(pcap_t *);
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int pcap_sendpacket(pcap_t *, const unsigned char *, int);
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#else
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extern int (*pcap_findalldevs)(pcap_if_t **, char *);
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extern void (*pcap_freealldevs)(pcap_if_t *);
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extern pcap_t *(*pcap_open_live)(const char *, int, int, int, char *);
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extern int (*pcap_compile)(pcap_t *, struct bpf_program *, const char *, int, bpf_u_int32);
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extern int (*pcap_setfilter)(pcap_t *, struct bpf_program *);
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extern char *(*pcap_geterr)(pcap_t *);
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extern void (*pcap_freecode)(struct bpf_program *);
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extern int (*pcap_loop)(pcap_t *, int, pcap_handler, unsigned char *);
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extern void (*pcap_close)(pcap_t *);
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extern void (*pcap_breakloop)(pcap_t *);
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extern int (*pcap_sendpacket)(pcap_t *, const unsigned char *, int);
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int load_libpcap(void); /* 载入libpcap.so */
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void free_libpcap(void); /* 释放libpcap.so */
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#endif /* NO_DYLOAD */
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#ifndef NO_NOTIFY
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int load_libnotify(void); /* 载入libnotify.so */
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void free_libnotify(void); /* 释放libnotify.so */
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void set_timeout(int timeout); /* 设置超时间隔 */
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void show_notify(const char *summary, char *body); /* 显示通知:概要、正文 */
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#endif /* NO_NOTIFY */
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#endif /* HUSTMOON_DLFUNC_H */
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297
mentohust/src/md5.c
Normal file
297
mentohust/src/md5.c
Normal file
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/* MD5.c - an implementation of md5 algorithm */
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/* Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
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rights reserved.
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License to copy and use this software is granted provided that it
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is identified as the "RSA Data Security, Inc. MD5 Message-Digest
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Algorithm" in all material mentioning or referencing this software
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or this function.
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License is also granted to make and use derivative works provided
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that such works are identified as "derived from the RSA Data
|
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Security, Inc. MD5 Message-Digest Algorithm" in all material
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mentioning or referencing the derived work.
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RSA Data Security, Inc. makes no representations concerning either
|
||||||
|
the merchantability of this software or the suitability of this
|
||||||
|
software for any particular purpose. It is provided "as is"
|
||||||
|
without express or implied warranty of any kind.
|
||||||
|
|
||||||
|
These notices must be retained in any copies of any part of this
|
||||||
|
documentation and/or software.
|
||||||
|
*/
|
||||||
|
#include "md5.h"
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
/* 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 void MD5Transform(UINT4 [4], UCHAR [64]);
|
||||||
|
static void Encode(UCHAR *, UINT4 *, UINT4);
|
||||||
|
static void Decode(UINT4 *, UCHAR *, UINT4);
|
||||||
|
|
||||||
|
static UCHAR 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
|
||||||
|
};
|
||||||
|
|
||||||
|
/* F, G, H and I are basic MD5 functions.
|
||||||
|
*/
|
||||||
|
#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)))
|
||||||
|
|
||||||
|
/* 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); \
|
||||||
|
}
|
||||||
|
|
||||||
|
/* MD5 initialization. Begins an MD5 operation, writing a new context.
|
||||||
|
*/
|
||||||
|
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;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* MD5 block update operation. Continues an MD5 message-digest
|
||||||
|
operation, processing another message block, and updating the
|
||||||
|
context.
|
||||||
|
*/
|
||||||
|
void MD5Update (MD5_CTX *context, UCHAR *input, UINT4 inputLen)
|
||||||
|
|
||||||
|
{
|
||||||
|
UINT4 i, index, partLen;
|
||||||
|
|
||||||
|
/* Compute number of bytes mod 64 */
|
||||||
|
index = (UINT4)((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) {
|
||||||
|
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 */
|
||||||
|
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.
|
||||||
|
*/
|
||||||
|
void MD5Final (UCHAR digest[16], MD5_CTX *context)
|
||||||
|
{
|
||||||
|
UCHAR bits[8];
|
||||||
|
UINT4 index, padLen;
|
||||||
|
|
||||||
|
/* Save number of bits */
|
||||||
|
Encode (bits, context->count, 8);
|
||||||
|
|
||||||
|
/* Pad out to 56 mod 64.
|
||||||
|
*/
|
||||||
|
index = (UINT4)((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.
|
||||||
|
*/
|
||||||
|
memset ((POINTER)context, 0, sizeof (*context));
|
||||||
|
}
|
||||||
|
|
||||||
|
/* MD5 basic transformation. Transforms state based on block.
|
||||||
|
*/
|
||||||
|
static void MD5Transform (UINT4 state[4],UCHAR 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.
|
||||||
|
|
||||||
|
*/
|
||||||
|
memset ((POINTER)x, 0, sizeof (x));
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Encodes input (UINT4) into output (UCHAR). Assumes len is
|
||||||
|
a multiple of 4.
|
||||||
|
*/
|
||||||
|
static void Encode (UCHAR *output, UINT4 *input, UINT4 len)
|
||||||
|
{
|
||||||
|
UINT4 i, j;
|
||||||
|
|
||||||
|
for (i = 0, j = 0; j < len; i++, j += 4) {
|
||||||
|
output[j] = (UCHAR)(input[i] & 0xff);
|
||||||
|
output[j+1] = (UCHAR)((input[i] >> 8) & 0xff);
|
||||||
|
output[j+2] = (UCHAR)((input[i] >> 16) & 0xff);
|
||||||
|
output[j+3] = (UCHAR)((input[i] >> 24) & 0xff);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Decodes input (UCHAR) into output (UINT4). Assumes len is
|
||||||
|
a multiple of 4.
|
||||||
|
*/
|
||||||
|
static void Decode (UINT4 *output, UCHAR *input, UINT4 len)
|
||||||
|
{
|
||||||
|
UINT4 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);
|
||||||
|
}
|
||||||
|
|
||||||
|
/*Compute the md5sum (return static-local-variable),whose length is 16 bytes.*/
|
||||||
|
UCHAR* ComputeHash(UCHAR* src, UINT4 len)
|
||||||
|
{
|
||||||
|
MD5_CTX context;
|
||||||
|
static UCHAR digest[16];
|
||||||
|
MD5Init(&context);
|
||||||
|
MD5Update(&context, src, len);
|
||||||
|
MD5Final(digest, &context);
|
||||||
|
return digest;
|
||||||
|
}
|
||||||
43
mentohust/src/md5.h
Normal file
43
mentohust/src/md5.h
Normal file
@ -0,0 +1,43 @@
|
|||||||
|
/* MD5.H - header file for MD5.C */
|
||||||
|
|
||||||
|
/*
|
||||||
|
Copyright (C) 1991-2, RSA Data Security, Inc. Created 1991. All
|
||||||
|
rights reserved.
|
||||||
|
|
||||||
|
License to copy and use this software is granted provided that it
|
||||||
|
is identified as the "RSA Data Security, Inc. MD5 Message-Digest
|
||||||
|
Algorithm" in all material mentioning or referencing this software
|
||||||
|
or this function.
|
||||||
|
|
||||||
|
License is also granted to make and use derivative works provided
|
||||||
|
that such works are identified as "derived from the RSA Data
|
||||||
|
Security, Inc. MD5 Message-Digest Algorithm" in all material
|
||||||
|
mentioning or referencing the derived work.
|
||||||
|
|
||||||
|
RSA Data Security, Inc. makes no representations concerning either
|
||||||
|
the merchantability of this software or the suitability of this
|
||||||
|
software for any particular purpose. It is provided "as is"
|
||||||
|
without express or implied warranty of any kind.
|
||||||
|
|
||||||
|
These notices must be retained in any copies of any part of this
|
||||||
|
documentation and/or software.*/
|
||||||
|
|
||||||
|
#ifndef MD5_H
|
||||||
|
#define MD5_H
|
||||||
|
#include "types.h"
|
||||||
|
|
||||||
|
/* MD5 context. */
|
||||||
|
typedef struct
|
||||||
|
{
|
||||||
|
UINT4 state[4]; /* state (ABCD) */
|
||||||
|
UINT4 count[2]; /* number of bits, modulo 2^64 (lsb first) */
|
||||||
|
UCHAR buffer[64]; /* input buffer */
|
||||||
|
} MD5_CTX;
|
||||||
|
|
||||||
|
void MD5Init(MD5_CTX * context);
|
||||||
|
void MD5Update(MD5_CTX *context, UCHAR *input, UINT4 inputLen);
|
||||||
|
void MD5Final(UCHAR digest[16], MD5_CTX *context);
|
||||||
|
|
||||||
|
UCHAR* ComputeHash(UCHAR *src, UINT4 len);
|
||||||
|
|
||||||
|
#endif /* MD5_H */
|
||||||
278
mentohust/src/mentohust.c
Normal file
278
mentohust/src/mentohust.c
Normal file
@ -0,0 +1,278 @@
|
|||||||
|
/* -*- Mode: C; tab-width: 4; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：mentohust.c
|
||||||
|
* 摘 要：MentoHUST主函数
|
||||||
|
* 作 者：HustMoon@BYHH
|
||||||
|
* 邮 箱：www.ehust@gmail.com
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include "strnormalize.h"
|
||||||
|
|
||||||
|
#include "myconfig.h"
|
||||||
|
#include "mystate.h"
|
||||||
|
#include "myfunc.h"
|
||||||
|
#include "dlfunc.h"
|
||||||
|
|
||||||
|
#include <signal.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <netinet/in.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
|
||||||
|
extern pcap_t *hPcap;
|
||||||
|
extern volatile int state;
|
||||||
|
extern u_char *fillBuf;
|
||||||
|
extern const u_char *capBuf;
|
||||||
|
extern unsigned startMode, dhcpMode, maxFail;
|
||||||
|
extern u_char destMAC[];
|
||||||
|
extern int lockfd;
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
extern int showNotify;
|
||||||
|
#endif
|
||||||
|
#ifndef NO_ARP
|
||||||
|
extern u_int32_t rip, gateway;
|
||||||
|
extern u_char gateMAC[];
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static void exit_handle(void); /* 退出回调 */
|
||||||
|
static void sig_handle(int sig); /* 信号回调 */
|
||||||
|
static void pcap_handle(u_char *user, const struct pcap_pkthdr *h, const u_char *buf); /* pcap_loop回调 */
|
||||||
|
static void showRuijieMsg(const u_char *buf, unsigned bufLen); /* 显示锐捷服务器提示信息 */
|
||||||
|
static void showCernetMsg(const u_char *buf); /* 显示赛尔服务器提示信息 */
|
||||||
|
|
||||||
|
int main(int argc, char **argv)
|
||||||
|
{
|
||||||
|
atexit(exit_handle);
|
||||||
|
initConfig(argc, argv);
|
||||||
|
signal(SIGALRM, sig_handle); /* 定时器 */
|
||||||
|
signal(SIGHUP, sig_handle); /* 注销时 */
|
||||||
|
signal(SIGINT, sig_handle); /* Ctrl+C */
|
||||||
|
signal(SIGQUIT, sig_handle); /* Ctrl+\ */
|
||||||
|
signal(SIGTSTP, sig_handle); /* Ctrl+Z */
|
||||||
|
signal(SIGTERM, sig_handle); /* 被结束时 */
|
||||||
|
if (dhcpMode == 3) /* 认证前DHCP */
|
||||||
|
switchState(ID_DHCP);
|
||||||
|
else
|
||||||
|
switchState(ID_START); /* 开始认证 */
|
||||||
|
if (-1 == pcap_loop(hPcap, -1, pcap_handle, NULL)) { /* 开始捕获数据包 */
|
||||||
|
printf("!! 捕获数据包失败，请检查网络连接！\n");
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
show_notify("MentoHUST - 错误提示", "捕获数据包失败，请检查网络连接！");
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void exit_handle(void)
|
||||||
|
{
|
||||||
|
if (state != ID_DISCONNECT)
|
||||||
|
switchState(ID_DISCONNECT);
|
||||||
|
if (hPcap != NULL)
|
||||||
|
pcap_close(hPcap);
|
||||||
|
if (fillBuf != NULL)
|
||||||
|
free(fillBuf);
|
||||||
|
if (lockfd > -1)
|
||||||
|
close(lockfd);
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
free_libnotify();
|
||||||
|
#endif
|
||||||
|
#ifndef NO_DYLOAD
|
||||||
|
free_libpcap();
|
||||||
|
#endif
|
||||||
|
printf(">> 认证已退出。\n");
|
||||||
|
}
|
||||||
|
|
||||||
|
static void sig_handle(int sig)
|
||||||
|
{
|
||||||
|
if (sig == SIGALRM) /* 定时器 */
|
||||||
|
{
|
||||||
|
if (-1 == switchState(state))
|
||||||
|
{
|
||||||
|
pcap_breakloop(hPcap);
|
||||||
|
printf("!! 发送数据包失败, 请检查网络连接！\n");
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
show_notify("MentoHUST - 错误提示", "发送数据包失败, 请检查网络连接！");
|
||||||
|
#endif
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else /* 退出 */
|
||||||
|
{
|
||||||
|
pcap_breakloop(hPcap);
|
||||||
|
exit(EXIT_SUCCESS);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void pcap_handle(u_char *user, const struct pcap_pkthdr *h, const u_char *buf)
|
||||||
|
{
|
||||||
|
static unsigned failCount = 0;
|
||||||
|
#ifndef NO_ARP
|
||||||
|
if (buf[0x0c]==0x88 && buf[0x0d]==0x8e) {
|
||||||
|
#endif
|
||||||
|
if (memcmp(destMAC, buf+6, 6)!=0 && startMode>2) /* 服务器MAC地址不符 */
|
||||||
|
return;
|
||||||
|
capBuf = buf;
|
||||||
|
if (buf[0x0F]==0x00 && buf[0x12]==0x01 && buf[0x16]==0x01) { /* 验证用户名 */
|
||||||
|
if (startMode < 3) {
|
||||||
|
memcpy(destMAC, buf+6, 6);
|
||||||
|
printf("** 认证MAC:\t%s\n", formatHex(destMAC, 6));
|
||||||
|
startMode += 3; /* 标记为已获取 */
|
||||||
|
}
|
||||||
|
if (startMode==3 && memcmp(buf+0x17, "User name", 9)==0) /* 塞尔 */
|
||||||
|
startMode = 5;
|
||||||
|
switchState(ID_IDENTITY);
|
||||||
|
}
|
||||||
|
else if (buf[0x0F]==0x00 && buf[0x12]==0x01 && buf[0x16]==0x04) /* 验证密码 */
|
||||||
|
switchState(ID_CHALLENGE);
|
||||||
|
else if (buf[0x0F]==0x00 && buf[0x12]==0x03) { /* 认证成功 */
|
||||||
|
printf(">> 认证成功!\n");
|
||||||
|
failCount = 0;
|
||||||
|
if (!(startMode%3 == 2)) {
|
||||||
|
getEchoKey(buf);
|
||||||
|
showRuijieMsg(buf, h->caplen);
|
||||||
|
}
|
||||||
|
if (dhcpMode==1 || dhcpMode==2) /* 二次认证第一次或者认证后 */
|
||||||
|
switchState(ID_DHCP);
|
||||||
|
else if (startMode%3 == 2)
|
||||||
|
switchState(ID_WAITECHO);
|
||||||
|
else
|
||||||
|
switchState(ID_ECHO);
|
||||||
|
}
|
||||||
|
else if (buf[0x0F]==0x00 && buf[0x12]==0x01 && buf[0x16]==0x02) /* 显示赛尔提示信息 */
|
||||||
|
showCernetMsg(buf);
|
||||||
|
else if (buf[0x0F] == 0x05) /* (赛尔)响应在线 */
|
||||||
|
switchState(ID_ECHO);
|
||||||
|
else if (buf[0x0F]==0x00 && buf[0x12]==0x04) { /* 认证失败或被踢下线 */
|
||||||
|
if (state==ID_WAITECHO || state==ID_ECHO) {
|
||||||
|
printf(">> 认证掉线，开始重连!\n");
|
||||||
|
switchState(ID_START);
|
||||||
|
}
|
||||||
|
else if (buf[0x1b]!=0 || startMode%3==2) {
|
||||||
|
printf(">> 认证失败!\n");
|
||||||
|
if (startMode%3 != 2)
|
||||||
|
showRuijieMsg(buf, h->caplen);
|
||||||
|
if (maxFail && ++failCount>=maxFail) {
|
||||||
|
printf(">> 连续认证失败%u次，退出认证。\n", maxFail);
|
||||||
|
exit(EXIT_SUCCESS);
|
||||||
|
}
|
||||||
|
restart();
|
||||||
|
}
|
||||||
|
else
|
||||||
|
switchState(ID_START);
|
||||||
|
}
|
||||||
|
#ifndef NO_ARP
|
||||||
|
} else if (gateMAC[0]!=0xFE && buf[0x0c]==0x08 && buf[0x0d]==0x06) {
|
||||||
|
if (*(u_int32_t *)(buf+0x1c) == gateway) {
|
||||||
|
char str[50];
|
||||||
|
if (gateMAC[0] == 0xFF) {
|
||||||
|
memcpy(gateMAC, buf+0x16, 6);
|
||||||
|
printf("** 网关MAC:\t%s\n", formatHex(gateMAC, 6));
|
||||||
|
fflush(stdout);
|
||||||
|
sprintf(str, "arp -s %s %s", formatIP(gateway), formatHex(gateMAC, 6));
|
||||||
|
system(str);
|
||||||
|
} else if (buf[0x15]==0x02 && *(u_int32_t *)(buf+0x26)==rip
|
||||||
|
&& memcmp(gateMAC, buf+0x16, 6)!=0) {
|
||||||
|
printf("** ARP欺骗:\t%s\n", formatHex(buf+0x16, 6));
|
||||||
|
fflush(stdout);
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify) {
|
||||||
|
sprintf(str, "欺骗源: %s", formatHex(buf+0x16, 6));
|
||||||
|
show_notify("MentoHUST - ARP提示", str);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifndef MAC_OS
|
||||||
|
static char *gbk2utf(char *gbksrc, size_t gbklen) /* GBK转UTF－8 */
|
||||||
|
#else
|
||||||
|
static char *gbk2utf(const char *gbksrc, size_t gbklen) /* GBK转UTF－8 */
|
||||||
|
#endif
|
||||||
|
{
|
||||||
|
|
||||||
|
/* GBK一汉字俩字节，UTF-8一汉字3字节，二者ASCII字符均一字节
|
||||||
|
所以这样申请是足够的了，要记得释放 */
|
||||||
|
str_normalize_init();
|
||||||
|
|
||||||
|
size_t utf8len = gbklen * 3 + 1;
|
||||||
|
char *utf8dst = (char *)malloc(utf8len);
|
||||||
|
|
||||||
|
memset(utf8dst,0,utf8len);
|
||||||
|
|
||||||
|
char *temp=(char *)malloc(gbklen+5);
|
||||||
|
memset(temp, 0, gbklen+5);
|
||||||
|
memcpy(temp,gbksrc,gbklen);
|
||||||
|
gbksrc = temp;
|
||||||
|
gbklen = strlen(gbksrc);
|
||||||
|
|
||||||
|
gbk_to_utf8(gbksrc, gbklen, &utf8dst, &utf8len);
|
||||||
|
|
||||||
|
free(temp);
|
||||||
|
|
||||||
|
return utf8dst;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void showRuijieMsg(const u_char *buf, unsigned bufLen)
|
||||||
|
{
|
||||||
|
char *serverMsg;
|
||||||
|
int length = buf[0x1b];
|
||||||
|
if (length > 0)
|
||||||
|
{
|
||||||
|
for (serverMsg=(char *)(buf+0x1c); *serverMsg=='\r'||*serverMsg=='\n'; serverMsg++,length--); /* 跳过开头的换行符 */
|
||||||
|
if (strlen(serverMsg) < length)
|
||||||
|
length = strlen(serverMsg);
|
||||||
|
if (length>0 && (serverMsg=gbk2utf(serverMsg, length))!=NULL)
|
||||||
|
{
|
||||||
|
printf("$$ 系统提示:\t%s\n", serverMsg);
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
show_notify("MentoHUST - 系统提示", serverMsg);
|
||||||
|
#endif
|
||||||
|
free(serverMsg);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if ((length=0x1c+buf[0x1b]+0x69+39) < bufLen)
|
||||||
|
{
|
||||||
|
serverMsg=(char *)(buf+length);
|
||||||
|
if (buf[length-1]-2 > bufLen-length)
|
||||||
|
length = bufLen - length;
|
||||||
|
else
|
||||||
|
length = buf[length-1]-2;
|
||||||
|
for (; *serverMsg=='\r'||*serverMsg=='\n'; serverMsg++,length--);
|
||||||
|
if (length>0 && (serverMsg=gbk2utf(serverMsg, length))!=NULL)
|
||||||
|
{
|
||||||
|
printf("$$ 计费提示:\t%s\n", serverMsg);
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
show_notify("MentoHUST - 计费提示", serverMsg);
|
||||||
|
#endif
|
||||||
|
free(serverMsg);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
fflush(stdout);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void showCernetMsg(const u_char *buf)
|
||||||
|
{
|
||||||
|
char *serverMsg = (char *)(buf+0x17);
|
||||||
|
int length = ntohs(*(u_int16_t *)(buf+0x14)) - 5;
|
||||||
|
if (strlen(serverMsg) < length)
|
||||||
|
length = strlen(serverMsg);
|
||||||
|
if (length>0 && (serverMsg=gbk2utf(serverMsg, length))!=NULL)
|
||||||
|
{
|
||||||
|
printf("$$ 系统提示:\t%s\n", serverMsg);
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
show_notify("MentoHUST - 系统提示", serverMsg);
|
||||||
|
#endif
|
||||||
|
free(serverMsg);
|
||||||
|
}
|
||||||
|
fflush(stdout);
|
||||||
|
}
|
||||||
189
mentohust/src/mycheck.c
Normal file
189
mentohust/src/mycheck.c
Normal file
@ -0,0 +1,189 @@
|
|||||||
|
/* -*- Mode: C; tab-width: 4; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：mycheck.c
|
||||||
|
* 摘 要：客户端校验算法
|
||||||
|
* 作 者：kkHAIKE & HustMoon
|
||||||
|
*/
|
||||||
|
#include "mycheck.h"
|
||||||
|
#include "md5.h"
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
static BYTE *bin_8021x = NULL;
|
||||||
|
static DWORD size_8021x;
|
||||||
|
static BYTE hex[][17]={"0123456789ABCDEF", "0123456789abcdef"};
|
||||||
|
|
||||||
|
#ifdef WORDS_BIGENDIAN
|
||||||
|
WORD ltobs(WORD x) {
|
||||||
|
return ((x & 0xff) << 8) | ((x & 0xff00) >> 8);
|
||||||
|
}
|
||||||
|
|
||||||
|
DWORD ltobl(DWORD x) {
|
||||||
|
return ((x & 0xff) << 24) |\
|
||||||
|
((x & 0xff00) << 8) |\
|
||||||
|
((x & 0xff0000) >> 8) |\
|
||||||
|
((x & 0xff000000) >> 24);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
void hex_to_str(const BYTE *a, char *b, int hexsize, int upper) {
|
||||||
|
BYTE *q = (BYTE *)b;
|
||||||
|
int i;
|
||||||
|
for (i=0; i<hexsize; i++) {
|
||||||
|
*q = hex[upper][a[i]>>4]; q++;
|
||||||
|
*q = hex[upper][a[i]&0xf]; q++;
|
||||||
|
}
|
||||||
|
*q = 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
BYTE *ReadCode(const char *file, DWORD *size) {
|
||||||
|
BYTE *data = NULL;
|
||||||
|
int i;
|
||||||
|
FILE *fp;
|
||||||
|
PPE_HEADER_MAP hpe;
|
||||||
|
|
||||||
|
if ((fp=fopen(file, "rb")) == NULL)
|
||||||
|
goto fileError;
|
||||||
|
data = (BYTE *)malloc(0x1000);
|
||||||
|
if (fread(data, 0x1000, 1, fp) < 1)
|
||||||
|
goto fileError;
|
||||||
|
|
||||||
|
hpe = (PPE_HEADER_MAP)(data + LTOBL(((PIMAGE_DOS_HEADER)data)->e_lfanew));
|
||||||
|
for (i=0; i<LTOBS(hpe->_head.NumberOfSections); i++) {
|
||||||
|
if (LTOBL(hpe->section_header[i].Characteristics) & (IMAGE_SCN_MEM_EXECUTE | IMAGE_SCN_CNT_CODE)) {
|
||||||
|
fseek(fp, LTOBL(hpe->section_header[i].PointerToRawData), SEEK_SET);
|
||||||
|
*size = LTOBL(hpe->section_header[i].SizeOfRawData);
|
||||||
|
free(data);
|
||||||
|
data = (BYTE *)malloc(*size);
|
||||||
|
if (fread(data, *size, 1, fp) < 1)
|
||||||
|
goto fileError;
|
||||||
|
fclose(fp);
|
||||||
|
return data;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fileError:
|
||||||
|
if (fp != NULL)
|
||||||
|
fclose(fp);
|
||||||
|
if (data != NULL)
|
||||||
|
free(data);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
BYTE *ReadCode2(const char *dataFile, DWORD *size) {
|
||||||
|
BYTE Buf[16], *buf=Buf;
|
||||||
|
FILE *fp = NULL;
|
||||||
|
if ((fp=fopen(dataFile, "rb")) == NULL
|
||||||
|
|| fread(buf, 16, 1, fp ) < 1)
|
||||||
|
goto fileError;
|
||||||
|
*size = LTOBL(*(UINT4 *)buf ^ *(UINT4 *)(buf + 4));
|
||||||
|
if ((int)*size <= 0)
|
||||||
|
goto fileError;
|
||||||
|
buf = (BYTE *)malloc(*size+0x100);
|
||||||
|
if (fread(buf, *size, 1, fp) < 1) {
|
||||||
|
free(buf);
|
||||||
|
goto fileError;
|
||||||
|
}
|
||||||
|
fclose(fp);
|
||||||
|
return buf;
|
||||||
|
|
||||||
|
fileError:
|
||||||
|
if (fp != NULL)
|
||||||
|
fclose(fp);
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
void check_free() {
|
||||||
|
if (bin_8021x) {
|
||||||
|
free(bin_8021x);
|
||||||
|
bin_8021x = NULL;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
int check_init(const char *dataFile) {
|
||||||
|
char name[0x100];
|
||||||
|
char *p;
|
||||||
|
check_free();
|
||||||
|
strcpy(name, dataFile);
|
||||||
|
if ((p=strrchr(name, '/')+1) == (void *)1)
|
||||||
|
p = name;
|
||||||
|
strcpy(p, "8021x.exe");
|
||||||
|
if ((bin_8021x=ReadCode(name, &size_8021x)) == NULL
|
||||||
|
&& (bin_8021x=ReadCode2(dataFile, &size_8021x)) == NULL)
|
||||||
|
return -1;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void V2_check(const BYTE *seed, char *final_str) {
|
||||||
|
int i, size = size_8021x / 8;
|
||||||
|
BYTE table[144], *md5Dig, *b8021x = (BYTE *)malloc(size+16);
|
||||||
|
memcpy(b8021x, seed, 16);
|
||||||
|
for (i=0; i<8; i++) {
|
||||||
|
memcpy(b8021x+16, bin_8021x+size*i, size);
|
||||||
|
md5Dig = ComputeHash(b8021x, size+16);
|
||||||
|
table[18*i] = seed[2*i];
|
||||||
|
memcpy(table+18*i+1, md5Dig, 16);
|
||||||
|
table[18*i+17] = seed[2*i+1];
|
||||||
|
}
|
||||||
|
free(b8021x);
|
||||||
|
md5Dig = ComputeHash(table, 144);
|
||||||
|
hex_to_str(md5Dig, final_str, 16, 1);
|
||||||
|
}
|
||||||
|
|
||||||
|
DWORD getVer(const char *file) {
|
||||||
|
FILE *fp;
|
||||||
|
BYTE *data = NULL;
|
||||||
|
int i, j;
|
||||||
|
DWORD size, VirtualAddress;
|
||||||
|
PPE_HEADER_MAP hpe;
|
||||||
|
PIMAGE_RESOURCE_DIRECTORY prd;
|
||||||
|
PIMAGE_RESOURCE_DATA_ENTRY prde;
|
||||||
|
PVS_VERSIONINFO pvs;
|
||||||
|
|
||||||
|
if ((fp=fopen(file, "rb")) == NULL)
|
||||||
|
goto fileError;
|
||||||
|
data = (BYTE *)malloc(0x1000);
|
||||||
|
if (fread(data, 0x1000, 1, fp) < 1)
|
||||||
|
goto fileError;
|
||||||
|
|
||||||
|
hpe = (PPE_HEADER_MAP)(data + LTOBL(((PIMAGE_DOS_HEADER)data)->e_lfanew));
|
||||||
|
for (i=LTOBS(hpe->_head.NumberOfSections)-1; i>=0; i--) {
|
||||||
|
if (strcmp(hpe->section_header[i].Name, ".rsrc") == 0) {
|
||||||
|
fseek(fp, LTOBL(hpe->section_header[i].PointerToRawData), SEEK_SET);
|
||||||
|
size = LTOBL(hpe->section_header[i].SizeOfRawData);
|
||||||
|
VirtualAddress = LTOBL(hpe->section_header[i].VirtualAddress);
|
||||||
|
free(data);
|
||||||
|
data = (BYTE *)malloc(size);
|
||||||
|
if (fread(data, size, 1, fp) < 1)
|
||||||
|
goto fileError;
|
||||||
|
prd = (PIMAGE_RESOURCE_DIRECTORY)data;
|
||||||
|
for (j=0; j<LTOBS(prd->NumberOfIdEntries); j++) {
|
||||||
|
prd->DirectoryEntries[j].Name = LTOBL(prd->DirectoryEntries[j].Name);
|
||||||
|
if (prd->DirectoryEntries[j].Id==16 && prd->DirectoryEntries[j].NameIsString==0) {
|
||||||
|
prd->DirectoryEntries[j].OffsetToData = LTOBL(prd->DirectoryEntries[j].OffsetToData);
|
||||||
|
prd = (PIMAGE_RESOURCE_DIRECTORY)(data+prd->DirectoryEntries[j].OffsetToDirectory);
|
||||||
|
prd->DirectoryEntries[0].OffsetToData = LTOBL(prd->DirectoryEntries[0].OffsetToData);
|
||||||
|
prd = (PIMAGE_RESOURCE_DIRECTORY)(data+prd->DirectoryEntries[0].OffsetToDirectory);
|
||||||
|
prde = (PIMAGE_RESOURCE_DATA_ENTRY)(data+LTOBL(prd->DirectoryEntries[0].OffsetToData));
|
||||||
|
pvs = (PVS_VERSIONINFO)(data+LTOBL(prde->OffsetToData)-VirtualAddress);
|
||||||
|
size = pvs->Value.dwFileVersionMS;
|
||||||
|
fclose(fp);
|
||||||
|
free(data);
|
||||||
|
return size;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
goto fileError;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
fileError:
|
||||||
|
if (fp != NULL)
|
||||||
|
fclose(fp);
|
||||||
|
if (data != NULL)
|
||||||
|
free(data);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
219
mentohust/src/mycheck.h
Normal file
219
mentohust/src/mycheck.h
Normal file
@ -0,0 +1,219 @@
|
|||||||
|
/* -*- Mode: C; tab-width: 4; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：mycheck.h
|
||||||
|
* 摘 要：客户端校验算法
|
||||||
|
* 作 者：kkHAIKE
|
||||||
|
*/
|
||||||
|
#ifndef MYCHECK_H
|
||||||
|
#define MYCHECK_H
|
||||||
|
|
||||||
|
#include "types.h"
|
||||||
|
|
||||||
|
typedef struct _IMAGE_DOS_HEADER { // DOS .EXE header
|
||||||
|
WORD e_magic; // Magic number
|
||||||
|
WORD e_cblp; // Bytes on last page of file
|
||||||
|
WORD e_cp; // Pages in file
|
||||||
|
WORD e_crlc; // Relocations
|
||||||
|
WORD e_cparhdr; // Size of header in paragraphs
|
||||||
|
WORD e_minalloc; // Minimum extra paragraphs needed
|
||||||
|
WORD e_maxalloc; // Maximum extra paragraphs needed
|
||||||
|
WORD e_ss; // Initial (relative) SS value
|
||||||
|
WORD e_sp; // Initial SP value
|
||||||
|
WORD e_csum; // Checksum
|
||||||
|
WORD e_ip; // Initial IP value
|
||||||
|
WORD e_cs; // Initial (relative) CS value
|
||||||
|
WORD e_lfarlc; // File address of relocation table
|
||||||
|
WORD e_ovno; // Overlay number
|
||||||
|
WORD e_res[4]; // Reserved words
|
||||||
|
WORD e_oemid; // OEM identifier (for e_oeminfo)
|
||||||
|
WORD e_oeminfo; // OEM information; e_oemid specific
|
||||||
|
WORD e_res2[10]; // Reserved words
|
||||||
|
LONG e_lfanew; // File address of new exe header
|
||||||
|
} IMAGE_DOS_HEADER, *PIMAGE_DOS_HEADER;
|
||||||
|
|
||||||
|
typedef struct _IMAGE_FILE_HEADER {
|
||||||
|
WORD Machine;
|
||||||
|
WORD NumberOfSections;
|
||||||
|
DWORD TimeDateStamp;
|
||||||
|
DWORD PointerToSymbolTable;
|
||||||
|
DWORD NumberOfSymbols;
|
||||||
|
WORD SizeOfOptionalHeader;
|
||||||
|
WORD Characteristics;
|
||||||
|
} IMAGE_FILE_HEADER, *PIMAGE_FILE_HEADER;
|
||||||
|
|
||||||
|
typedef struct _IMAGE_DATA_DIRECTORY {
|
||||||
|
DWORD VirtualAddress;
|
||||||
|
DWORD Size;
|
||||||
|
} IMAGE_DATA_DIRECTORY, *PIMAGE_DATA_DIRECTORY;
|
||||||
|
|
||||||
|
#define IMAGE_NUMBEROF_DIRECTORY_ENTRIES 16
|
||||||
|
typedef struct _IMAGE_OPTIONAL_HEADER {
|
||||||
|
//
|
||||||
|
// Standard fields.
|
||||||
|
//
|
||||||
|
|
||||||
|
WORD Magic;
|
||||||
|
BYTE MajorLinkerVersion;
|
||||||
|
BYTE MinorLinkerVersion;
|
||||||
|
DWORD SizeOfCode;
|
||||||
|
DWORD SizeOfInitializedData;
|
||||||
|
DWORD SizeOfUninitializedData;
|
||||||
|
DWORD AddressOfEntryPoint;
|
||||||
|
DWORD BaseOfCode;
|
||||||
|
DWORD BaseOfData;
|
||||||
|
|
||||||
|
//
|
||||||
|
// NT additional fields.
|
||||||
|
//
|
||||||
|
|
||||||
|
DWORD ImageBase;
|
||||||
|
DWORD SectionAlignment;
|
||||||
|
DWORD FileAlignment;
|
||||||
|
WORD MajorOperatingSystemVersion;
|
||||||
|
WORD MinorOperatingSystemVersion;
|
||||||
|
WORD MajorImageVersion;
|
||||||
|
WORD MinorImageVersion;
|
||||||
|
WORD MajorSubsystemVersion;
|
||||||
|
WORD MinorSubsystemVersion;
|
||||||
|
DWORD Win32VersionValue;
|
||||||
|
DWORD SizeOfImage;
|
||||||
|
DWORD SizeOfHeaders;
|
||||||
|
DWORD CheckSum;
|
||||||
|
WORD Subsystem;
|
||||||
|
WORD DllCharacteristics;
|
||||||
|
DWORD SizeOfStackReserve;
|
||||||
|
DWORD SizeOfStackCommit;
|
||||||
|
DWORD SizeOfHeapReserve;
|
||||||
|
DWORD SizeOfHeapCommit;
|
||||||
|
DWORD LoaderFlags;
|
||||||
|
DWORD NumberOfRvaAndSizes;
|
||||||
|
IMAGE_DATA_DIRECTORY DataDirectory[IMAGE_NUMBEROF_DIRECTORY_ENTRIES];
|
||||||
|
} IMAGE_OPTIONAL_HEADER, *PIMAGE_OPTIONAL_HEADER;
|
||||||
|
|
||||||
|
#define IMAGE_SIZEOF_SHORT_NAME 8
|
||||||
|
typedef struct _IMAGE_SECTION_HEADER {
|
||||||
|
char Name[IMAGE_SIZEOF_SHORT_NAME];
|
||||||
|
union {
|
||||||
|
DWORD PhysicalAddress;
|
||||||
|
DWORD VirtualSize;
|
||||||
|
} Misc;
|
||||||
|
DWORD VirtualAddress;
|
||||||
|
DWORD SizeOfRawData;
|
||||||
|
DWORD PointerToRawData;
|
||||||
|
DWORD PointerToRelocations;
|
||||||
|
DWORD PointerToLinenumbers;
|
||||||
|
WORD NumberOfRelocations;
|
||||||
|
WORD NumberOfLinenumbers;
|
||||||
|
DWORD Characteristics;
|
||||||
|
} IMAGE_SECTION_HEADER, *PIMAGE_SECTION_HEADER;
|
||||||
|
|
||||||
|
typedef struct _PE_HEADER_MAP
|
||||||
|
{
|
||||||
|
DWORD signature;
|
||||||
|
IMAGE_FILE_HEADER _head;
|
||||||
|
IMAGE_OPTIONAL_HEADER opt_head;
|
||||||
|
IMAGE_SECTION_HEADER section_header[8];
|
||||||
|
}PE_HEADER_MAP,*PPE_HEADER_MAP;
|
||||||
|
|
||||||
|
typedef struct _IMAGE_RESOURCE_DIRECTORY_ENTRY {
|
||||||
|
#ifdef WORDS_BIGENDIAN
|
||||||
|
union {
|
||||||
|
struct {
|
||||||
|
DWORD NameIsString:1;
|
||||||
|
DWORD NameOffset:31;
|
||||||
|
};
|
||||||
|
DWORD Name;
|
||||||
|
struct {
|
||||||
|
WORD Id_unuse;
|
||||||
|
WORD Id;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
union {
|
||||||
|
DWORD OffsetToData;
|
||||||
|
struct {
|
||||||
|
DWORD DataIsDirectory:1;
|
||||||
|
DWORD OffsetToDirectory:31;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
#else
|
||||||
|
union {
|
||||||
|
struct {
|
||||||
|
DWORD NameOffset:31;
|
||||||
|
DWORD NameIsString:1;
|
||||||
|
};
|
||||||
|
DWORD Name;
|
||||||
|
WORD Id;
|
||||||
|
};
|
||||||
|
union {
|
||||||
|
DWORD OffsetToData;
|
||||||
|
struct {
|
||||||
|
DWORD OffsetToDirectory:31;
|
||||||
|
DWORD DataIsDirectory:1;
|
||||||
|
};
|
||||||
|
};
|
||||||
|
#endif
|
||||||
|
} IMAGE_RESOURCE_DIRECTORY_ENTRY, *PIMAGE_RESOURCE_DIRECTORY_ENTRY;
|
||||||
|
|
||||||
|
typedef struct _IMAGE_RESOURCE_DIRECTORY {
|
||||||
|
DWORD Characteristics;
|
||||||
|
DWORD TimeDateStamp;
|
||||||
|
WORD MajorVersion;
|
||||||
|
WORD MinorVersion;
|
||||||
|
WORD NumberOfNamedEntries;
|
||||||
|
WORD NumberOfIdEntries;
|
||||||
|
IMAGE_RESOURCE_DIRECTORY_ENTRY DirectoryEntries[];
|
||||||
|
} IMAGE_RESOURCE_DIRECTORY, *PIMAGE_RESOURCE_DIRECTORY;
|
||||||
|
|
||||||
|
typedef struct _IMAGE_RESOURCE_DATA_ENTRY {
|
||||||
|
DWORD OffsetToData;
|
||||||
|
DWORD Size;
|
||||||
|
DWORD CodePage;
|
||||||
|
DWORD Reserved;
|
||||||
|
} IMAGE_RESOURCE_DATA_ENTRY, *PIMAGE_RESOURCE_DATA_ENTRY;
|
||||||
|
|
||||||
|
typedef struct tagVS_FIXEDFILEINFO {
|
||||||
|
DWORD dwSignature; /* e.g. 0xfeef04bd */
|
||||||
|
DWORD dwStrucVersion; /* e.g. 0x00000042 = "0.42" */
|
||||||
|
DWORD dwFileVersionMS; /* e.g. 0x00030075 = "3.75" */
|
||||||
|
DWORD dwFileVersionLS; /* e.g. 0x00000031 = "0.31" */
|
||||||
|
DWORD dwProductVersionMS; /* e.g. 0x00030010 = "3.10" */
|
||||||
|
DWORD dwProductVersionLS; /* e.g. 0x00000031 = "0.31" */
|
||||||
|
DWORD dwFileFlagsMask; /* = 0x3F for version "0.42" */
|
||||||
|
DWORD dwFileFlags; /* e.g. VFF_DEBUG | VFF_PRERELEASE */
|
||||||
|
DWORD dwFileOS; /* e.g. VOS_DOS_WINDOWS16 */
|
||||||
|
DWORD dwFileType; /* e.g. VFT_DRIVER */
|
||||||
|
DWORD dwFileSubtype; /* e.g. VFT2_DRV_KEYBOARD */
|
||||||
|
DWORD dwFileDateMS; /* e.g. 0 */
|
||||||
|
DWORD dwFileDateLS; /* e.g. 0 */
|
||||||
|
} VS_FIXEDFILEINFO;
|
||||||
|
|
||||||
|
typedef struct _VS_VERSIONINFO {
|
||||||
|
WORD wLength;
|
||||||
|
WORD wValueLength;
|
||||||
|
WORD wType;
|
||||||
|
WORD szKey[16];
|
||||||
|
WORD Padding1[1];
|
||||||
|
VS_FIXEDFILEINFO Value;
|
||||||
|
} VS_VERSIONINFO, *PVS_VERSIONINFO;
|
||||||
|
|
||||||
|
#define IMAGE_SCN_CNT_CODE 0x00000020 // Section contains code
|
||||||
|
#define IMAGE_SCN_MEM_EXECUTE 0x20000000 // Section is executable
|
||||||
|
|
||||||
|
#ifdef WORDS_BIGENDIAN
|
||||||
|
#define LTOBS(x) ltobs(x)
|
||||||
|
#define LTOBL(x) ltobl(x)
|
||||||
|
WORD ltobs(WORD x);
|
||||||
|
DWORD ltobl(DWORD x);
|
||||||
|
#else
|
||||||
|
#define LTOBS(x) (x)
|
||||||
|
#define LTOBL(x) (x)
|
||||||
|
#endif
|
||||||
|
|
||||||
|
int check_init(const char *dataFile);
|
||||||
|
void V2_check(const BYTE *seed, char *final_str);
|
||||||
|
void check_free();
|
||||||
|
DWORD getVer(const char *file);
|
||||||
|
|
||||||
|
#endif
|
||||||
592
mentohust/src/myconfig.c
Normal file
592
mentohust/src/myconfig.c
Normal file
@ -0,0 +1,592 @@
|
|||||||
|
/* -*- Mode: C; tab-width: 4; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：myconfig.c
|
||||||
|
* 摘 要：初始化认证参数
|
||||||
|
* 作 者：HustMoon@BYHH
|
||||||
|
* 邮 箱：www.ehust@gmail.com
|
||||||
|
*/
|
||||||
|
#ifdef HAVE_CONFIG_H
|
||||||
|
#include "config.h"
|
||||||
|
#else
|
||||||
|
static const char *VERSION = "0.3.1";
|
||||||
|
static const char *PACKAGE_BUGREPORT = "http://code.google.com/p/mentohust/issues/list";
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#include "myconfig.h"
|
||||||
|
#include "myini.h"
|
||||||
|
#include "myfunc.h"
|
||||||
|
#include "dlfunc.h"
|
||||||
|
#include <string.h>
|
||||||
|
#include <arpa/inet.h>
|
||||||
|
#include <fcntl.h>
|
||||||
|
#include <signal.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <sys/stat.h>
|
||||||
|
|
||||||
|
#define ACCOUNT_SIZE 65 /* 用户名密码长度*/
|
||||||
|
#define NIC_SIZE 16 /* 网卡名最大长度 */
|
||||||
|
#define MAX_PATH 255 /* FILENAME_MAX */
|
||||||
|
#define D_TIMEOUT 8 /* 默认超时间隔 */
|
||||||
|
#define D_ECHOINTERVAL 30 /* 默认心跳间隔 */
|
||||||
|
#define D_RESTARTWAIT 15 /* 默认重连间隔 */
|
||||||
|
#define D_STARTMODE 0 /* 默认组播模式 */
|
||||||
|
#define D_DHCPMODE 0 /* 默认DHCP模式 */
|
||||||
|
#define D_DAEMONMODE 0 /* 默认daemon模式 */
|
||||||
|
#define D_MAXFAIL 0 /* 默认允许失败次数 */
|
||||||
|
|
||||||
|
static const char *D_DHCPSCRIPT = "dhclient"; /* 默认DHCP脚本 */
|
||||||
|
static const char *CFG_FILE = "/etc/mentohust.conf"; /* 配置文件 */
|
||||||
|
static const char *LOG_FILE = "/tmp/mentohust.log"; /* 日志文件 */
|
||||||
|
static const char *LOCK_FILE = "/tmp/mentohust.pid"; /* 锁文件 */
|
||||||
|
#define LOCKMODE (S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH) /* 创建掩码 */
|
||||||
|
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
#define D_SHOWNOTIFY 5 /* 默认Show Notify模式 */
|
||||||
|
int showNotify = D_SHOWNOTIFY; /* 显示通知 */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
extern int bufType; /*0内置xrgsu 1内置Win 2仅文件 3文件+校验*/
|
||||||
|
extern u_char version[]; /* 版本 */
|
||||||
|
char userName[ACCOUNT_SIZE] = ""; /* 用户名 */
|
||||||
|
char password[ACCOUNT_SIZE] = ""; /* 密码 */
|
||||||
|
char nic[NIC_SIZE] = ""; /* 网卡名 */
|
||||||
|
char dataFile[MAX_PATH] = ""; /* 数据文件 */
|
||||||
|
char dhcpScript[MAX_PATH] = ""; /* DHCP脚本 */
|
||||||
|
u_int32_t ip = 0; /* 本机IP */
|
||||||
|
u_int32_t mask = 0; /* 子网掩码 */
|
||||||
|
u_int32_t gateway = 0; /* 网关 */
|
||||||
|
u_int32_t dns = 0; /* DNS */
|
||||||
|
u_int32_t pingHost = 0; /* ping */
|
||||||
|
u_char localMAC[6]; /* 本机MAC */
|
||||||
|
u_char destMAC[6]; /* 服务器MAC */
|
||||||
|
unsigned timeout = D_TIMEOUT; /* 超时间隔 */
|
||||||
|
unsigned echoInterval = D_ECHOINTERVAL; /* 心跳间隔 */
|
||||||
|
unsigned restartWait = D_RESTARTWAIT; /* 失败等待 */
|
||||||
|
unsigned startMode = D_STARTMODE; /* 组播模式 */
|
||||||
|
unsigned dhcpMode = D_DHCPMODE; /* DHCP模式 */
|
||||||
|
unsigned maxFail = D_MAXFAIL; /* 允许失败次数 */
|
||||||
|
pcap_t *hPcap = NULL; /* Pcap句柄 */
|
||||||
|
int lockfd = -1; /* 锁文件描述符 */
|
||||||
|
|
||||||
|
static int readFile(int *daemonMode); /* 读取配置文件来初始化 */
|
||||||
|
static void readArg(char argc, char **argv, int *saveFlag, int *exitFlag, int *daemonMode); /* 读取命令行参数来初始化 */
|
||||||
|
static void showHelp(const char *fileName); /* 显示帮助信息 */
|
||||||
|
static int getAdapter(); /* 查找网卡名 */
|
||||||
|
static void printConfig(); /* 显示初始化后的认证参数 */
|
||||||
|
static int openPcap(); /* 初始化pcap、设置过滤器 */
|
||||||
|
static void saveConfig(int daemonMode); /* 保存参数 */
|
||||||
|
static void checkRunning(int exitFlag, int daemonMode); /* 检测是否已运行 */
|
||||||
|
|
||||||
|
#ifndef NO_ENCODE_PASS
|
||||||
|
static const unsigned char base64Tab[] = {"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/"};
|
||||||
|
static const char xorRuijie[] = {"~!:?$*<(qw2e5o7i8x12c6m67s98w43d2l45we82q3iuu1z4xle23rt4oxclle34e54u6r8m"};
|
||||||
|
|
||||||
|
static int encodePass(char *dst, const char *osrc) {
|
||||||
|
unsigned char in[3], buf[70];
|
||||||
|
unsigned char *src = buf;
|
||||||
|
int sz = strlen(osrc);
|
||||||
|
int i, len;
|
||||||
|
if (sizeof(xorRuijie) < sz)
|
||||||
|
return -1;
|
||||||
|
for(i=0; i<sz; i++)
|
||||||
|
src[i] = osrc[i] ^ xorRuijie[i];
|
||||||
|
while (sz > 0) {
|
||||||
|
for (len=0, i=0; i<3; i++, sz--) {
|
||||||
|
if (sz > 0) {
|
||||||
|
len++;
|
||||||
|
in[i] = src[i];
|
||||||
|
} else in[i] = 0;
|
||||||
|
}
|
||||||
|
src += 3;
|
||||||
|
if (len) {
|
||||||
|
dst[0] = base64Tab[ in[0] >> 2 ];
|
||||||
|
dst[1] = base64Tab[ ((in[0] & 0x03) << 4) | ((in[1] & 0xf0) >> 4) ];
|
||||||
|
dst[2] = len > 1 ? base64Tab[ ((in[1] & 0x0f) << 2) | ((in[2] & 0xc0) >> 6) ] : '=';
|
||||||
|
dst[3] = len > 2 ? base64Tab[ in[2] & 0x3f ] : '=';
|
||||||
|
dst += 4;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
*dst = '\0';
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int decodePass(char *dst, const char *src) {
|
||||||
|
unsigned esi = 0, idx = 0;
|
||||||
|
int i=0, j=0, equal=0;
|
||||||
|
for(; src[i]!='\0'; i++) {
|
||||||
|
if (src[i] == '=') {
|
||||||
|
if (++equal > 2)
|
||||||
|
return -1;
|
||||||
|
} else {
|
||||||
|
for(idx=0; base64Tab[idx]!='\0'; idx++) {
|
||||||
|
if(base64Tab[idx] == src[i])
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
if (idx == 64)
|
||||||
|
return -1;
|
||||||
|
esi += idx;
|
||||||
|
}
|
||||||
|
if(i%4 == 3) {
|
||||||
|
dst[j++] = (char)(esi>>16);
|
||||||
|
if(equal < 2)
|
||||||
|
dst[j++] = (char)(esi>>8);
|
||||||
|
if(equal < 1)
|
||||||
|
dst[j++] = (char)esi;
|
||||||
|
esi = 0;
|
||||||
|
equal = 0;
|
||||||
|
}
|
||||||
|
esi <<= 6;
|
||||||
|
}
|
||||||
|
if (i%4!=0 || sizeof(xorRuijie)<j)
|
||||||
|
return -1;
|
||||||
|
for(i=0; i<j; i++)
|
||||||
|
dst[i] ^= xorRuijie[i];
|
||||||
|
dst[j] = '\0';
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
void initConfig(int argc, char **argv)
|
||||||
|
{
|
||||||
|
int saveFlag = 0; /* 是否需要保存参数 */
|
||||||
|
int exitFlag = 0; /* 0Nothing 1退出 2重启 */
|
||||||
|
int daemonMode = D_DAEMONMODE; /* 是否后台运行 */
|
||||||
|
|
||||||
|
printf("\n欢迎使用MentoHUST\t版本: %s\n"
|
||||||
|
"Copyright (C) 2009-2010 HustMoon Studio\n"
|
||||||
|
"人到华中大，有甜亦有辣。明德厚学地，求是创新家。\n"
|
||||||
|
"Bug report to %s\n\n", VERSION, PACKAGE_BUGREPORT);
|
||||||
|
saveFlag = (readFile(&daemonMode)==0 ? 0 : 1);
|
||||||
|
readArg(argc, argv, &saveFlag, &exitFlag, &daemonMode);
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify) {
|
||||||
|
seteuid(getuid());
|
||||||
|
if (load_libnotify() == -1)
|
||||||
|
showNotify = 0;
|
||||||
|
else
|
||||||
|
set_timeout(1000 * showNotify);
|
||||||
|
seteuid(0);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
#ifndef NO_DYLOAD
|
||||||
|
if (load_libpcap() == -1) {
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
show_notify("MentoHUST - 错误提示", "载入libpcap失败, 请检查该库文件！");
|
||||||
|
#endif
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
if (nic[0] == '\0')
|
||||||
|
{
|
||||||
|
saveFlag = 1;
|
||||||
|
if (getAdapter() == -1) { /* 找不到（第一块）网卡？ */
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
show_notify("MentoHUST - 错误提示", "找不到网卡！");
|
||||||
|
#endif
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (userName[0]=='\0' || password[0]=='\0') /* 未写用户名密码？ */
|
||||||
|
{
|
||||||
|
saveFlag = 1;
|
||||||
|
printf("?? 请输入用户名: ");
|
||||||
|
scanf("%s", userName);
|
||||||
|
printf("?? 请输入密码: ");
|
||||||
|
scanf("%s", password);
|
||||||
|
printf("?? 请选择组播地址(0标准 1锐捷私有 2赛尔): ");
|
||||||
|
scanf("%u", &startMode);
|
||||||
|
startMode %= 3;
|
||||||
|
printf("?? 请选择DHCP方式(0不使用 1二次认证 2认证后 3认证前): ");
|
||||||
|
scanf("%u", &dhcpMode);
|
||||||
|
dhcpMode %= 4;
|
||||||
|
}
|
||||||
|
checkRunning(exitFlag, daemonMode);
|
||||||
|
if (startMode%3==2 && gateway==0) /* 赛尔且未填写网关地址 */
|
||||||
|
{
|
||||||
|
gateway = ip; /* 据说赛尔的网关是ip前三字节，后一字节是2 */
|
||||||
|
((u_char *)&gateway)[3] = 0x02;
|
||||||
|
}
|
||||||
|
if (dhcpScript[0] == '\0') /* 未填写DHCP脚本？ */
|
||||||
|
strcpy(dhcpScript, D_DHCPSCRIPT);
|
||||||
|
newBuffer();
|
||||||
|
printConfig();
|
||||||
|
if (fillHeader()==-1 || openPcap()==-1) { /* 获取IP、MAC，打开网卡 */
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
show_notify("MentoHUST - 错误提示", "获取MAC地址或打开网卡失败！");
|
||||||
|
#endif
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
if (saveFlag)
|
||||||
|
saveConfig(daemonMode);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int readFile(int *daemonMode)
|
||||||
|
{
|
||||||
|
char tmp[16];
|
||||||
|
char *buf = loadFile(CFG_FILE);
|
||||||
|
if (buf == NULL)
|
||||||
|
return -1;
|
||||||
|
getString(buf, "MentoHUST", "Username", "", userName, sizeof(userName));
|
||||||
|
getString(buf, "MentoHUST", "Password", "", password, sizeof(password));
|
||||||
|
#ifndef NO_ENCODE_PASS
|
||||||
|
char pass[ACCOUNT_SIZE*4/3];
|
||||||
|
if (password[0] == '\0') {
|
||||||
|
getString(buf, "MentoHUST", "EncodePass", "", pass, sizeof(pass));
|
||||||
|
decodePass(password, pass);
|
||||||
|
} else {
|
||||||
|
encodePass(pass, password);
|
||||||
|
setString(&buf, "MentoHUST", "Password", NULL);
|
||||||
|
setString(&buf, "MentoHUST", "EncodePass", pass);
|
||||||
|
saveFile(buf, CFG_FILE);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
getString(buf, "MentoHUST", "Nic", "", nic, sizeof(nic));
|
||||||
|
getString(buf, "MentoHUST", "Datafile", "", dataFile, sizeof(dataFile));
|
||||||
|
getString(buf, "MentoHUST", "DhcpScript", "", dhcpScript, sizeof(dhcpScript));
|
||||||
|
getString(buf, "MentoHUST", "Version", "", tmp, sizeof(tmp));
|
||||||
|
if (strlen(tmp) >= 3) {
|
||||||
|
unsigned ver[2];
|
||||||
|
if (sscanf(tmp, "%u.%u", ver, ver+1)!=EOF && ver[0]!=0) {
|
||||||
|
version[0] = ver[0];
|
||||||
|
version[1] = ver[1];
|
||||||
|
bufType = 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
getString(buf, "MentoHUST", "IP", "255.255.255.255", tmp, sizeof(tmp));
|
||||||
|
ip = inet_addr(tmp);
|
||||||
|
getString(buf, "MentoHUST", "Mask", "255.255.255.255", tmp, sizeof(tmp));
|
||||||
|
mask = inet_addr(tmp);
|
||||||
|
getString(buf, "MentoHUST", "Gateway", "0.0.0.0", tmp, sizeof(tmp));
|
||||||
|
gateway = inet_addr(tmp);
|
||||||
|
getString(buf, "MentoHUST", "DNS", "0.0.0.0", tmp, sizeof(tmp));
|
||||||
|
dns = inet_addr(tmp);
|
||||||
|
getString(buf, "MentoHUST", "PingHost", "0.0.0.0", tmp, sizeof(tmp));
|
||||||
|
pingHost = inet_addr(tmp);
|
||||||
|
timeout = getInt(buf, "MentoHUST", "Timeout", D_TIMEOUT) % 100;
|
||||||
|
echoInterval = getInt(buf, "MentoHUST", "EchoInterval", D_ECHOINTERVAL) % 1000;
|
||||||
|
restartWait = getInt(buf, "MentoHUST", "RestartWait", D_RESTARTWAIT) % 100;
|
||||||
|
startMode = getInt(buf, "MentoHUST", "StartMode", D_STARTMODE) % 3;
|
||||||
|
dhcpMode = getInt(buf, "MentoHUST", "DhcpMode", D_DHCPMODE) % 4;
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
showNotify = getInt(buf, "MentoHUST", "ShowNotify", D_SHOWNOTIFY) % 21;
|
||||||
|
#endif
|
||||||
|
*daemonMode = getInt(buf, "MentoHUST", "DaemonMode", D_DAEMONMODE) % 4;
|
||||||
|
maxFail = getInt(buf, "MentoHUST", "MaxFail", D_MAXFAIL);
|
||||||
|
free(buf);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void readArg(char argc, char **argv, int *saveFlag, int *exitFlag, int *daemonMode)
|
||||||
|
{
|
||||||
|
char *str, c;
|
||||||
|
int i;
|
||||||
|
for (i=1; i<argc; i++)
|
||||||
|
{
|
||||||
|
str = argv[i];
|
||||||
|
if (str[0]!='-' && str[0]!='/')
|
||||||
|
continue;
|
||||||
|
c = str[1];
|
||||||
|
if (c=='h' || c=='?' || strcmp(str, "--help")==0)
|
||||||
|
showHelp(argv[0]);
|
||||||
|
else if (c == 'w')
|
||||||
|
*saveFlag = 1;
|
||||||
|
else if (c == 'k') {
|
||||||
|
if (strlen(str) > 2)
|
||||||
|
*exitFlag = 2;
|
||||||
|
else {
|
||||||
|
*exitFlag = 1;
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
} else if (strlen(str) > 2) {
|
||||||
|
if (c == 'u')
|
||||||
|
strncpy(userName, str+2, sizeof(userName)-1);
|
||||||
|
else if (c == 'p')
|
||||||
|
strncpy(password, str+2, sizeof(password)-1);
|
||||||
|
else if (c == 'n')
|
||||||
|
strncpy(nic, str+2, sizeof(nic)-1);
|
||||||
|
else if (c == 'f')
|
||||||
|
strncpy(dataFile, str+2, sizeof(dataFile)-1);
|
||||||
|
else if (c == 'c')
|
||||||
|
strncpy(dhcpScript, str+2, sizeof(dhcpScript)-1);
|
||||||
|
else if (c=='v' && strlen(str+2)>=3) {
|
||||||
|
unsigned ver[2];
|
||||||
|
if (sscanf(str+2, "%u.%u", ver, ver+1) != EOF) {
|
||||||
|
if (ver[0] == 0)
|
||||||
|
bufType = 0;
|
||||||
|
else {
|
||||||
|
version[0] = ver[0];
|
||||||
|
version[1] = ver[1];
|
||||||
|
bufType = 1;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (c == 'i')
|
||||||
|
ip = inet_addr(str+2);
|
||||||
|
else if (c == 'm')
|
||||||
|
mask = inet_addr(str+2);
|
||||||
|
else if (c == 'g')
|
||||||
|
gateway = inet_addr(str+2);
|
||||||
|
else if (c == 's')
|
||||||
|
dns = inet_addr(str+2);
|
||||||
|
else if (c == 'o')
|
||||||
|
pingHost = inet_addr(str+2);
|
||||||
|
else if (c == 't')
|
||||||
|
timeout = atoi(str+2) % 100;
|
||||||
|
else if (c == 'e')
|
||||||
|
echoInterval = atoi(str+2) % 1000;
|
||||||
|
else if (c == 'r')
|
||||||
|
restartWait = atoi(str+2) % 100;
|
||||||
|
else if (c == 'a')
|
||||||
|
startMode = atoi(str+2) % 3;
|
||||||
|
else if (c == 'd')
|
||||||
|
dhcpMode = atoi(str+2) % 4;
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
else if (c == 'y')
|
||||||
|
showNotify = atoi(str+2) % 21;
|
||||||
|
#endif
|
||||||
|
else if (c == 'b')
|
||||||
|
*daemonMode = atoi(str+2) % 4;
|
||||||
|
else if (c == 'l')
|
||||||
|
maxFail = atoi(str+2);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void showHelp(const char *fileName)
|
||||||
|
{
|
||||||
|
char *helpString =
|
||||||
|
"用法:\t%s [-选项][参数]\n"
|
||||||
|
"选项:\t-h 显示本帮助信息\n"
|
||||||
|
"\t-k -k(退出程序) 其他(重启程序)\n"
|
||||||
|
"\t-w 保存参数到配置文件\n"
|
||||||
|
"\t-u 用户名\n"
|
||||||
|
"\t-p 密码\n"
|
||||||
|
"\t-n 网卡名\n"
|
||||||
|
"\t-i IP[默认本机IP]\n"
|
||||||
|
"\t-m 子网掩码[默认本机掩码]\n"
|
||||||
|
"\t-g 网关[默认0.0.0.0]\n"
|
||||||
|
"\t-s DNS[默认0.0.0.0]\n"
|
||||||
|
"\t-o Ping主机[默认0.0.0.0，表示关闭该功能]\n"
|
||||||
|
"\t-t 认证超时(秒)[默认8]\n"
|
||||||
|
"\t-e 响应间隔(秒)[默认30]\n"
|
||||||
|
"\t-r 失败等待(秒)[默认15]\n"
|
||||||
|
"\t-l 允许失败次数[默认0，表示无限制]\n"
|
||||||
|
"\t-a 组播地址: 0(标准) 1(锐捷) 2(赛尔) [默认0]\n"
|
||||||
|
"\t-d DHCP方式: 0(不使用) 1(二次认证) 2(认证后) 3(认证前) [默认0]\n"
|
||||||
|
"\t-b 是否后台运行: 0(否) 1(是，关闭输出) 2(是，保留输出) 3(是，输出到文件) [默认0]\n"
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
"\t-y 是否显示通知: 0(否) 1~20(是) [默认5]\n"
|
||||||
|
#endif
|
||||||
|
"\t-v 客户端版本号[默认0.00表示兼容xrgsu]\n"
|
||||||
|
"\t-f 自定义数据文件[默认不使用]\n"
|
||||||
|
"\t-c DHCP脚本[默认dhclient]\n"
|
||||||
|
"例如:\t%s -uusername -ppassword -neth0 -i192.168.0.1 -m255.255.255.0 -g0.0.0.0 -s0.0.0.0 -o0.0.0.0 -t8 -e30 -r15 -a0 -d1 -b0 -v4.10 -fdefault.mpf -cdhclient\n"
|
||||||
|
"注意：使用时请确保是以root权限运行！\n\n";
|
||||||
|
printf(helpString, fileName, fileName);
|
||||||
|
exit(EXIT_SUCCESS);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int getAdapter()
|
||||||
|
{
|
||||||
|
pcap_if_t *alldevs, *d;
|
||||||
|
int num = 0, avail = 0, i;
|
||||||
|
char errbuf[PCAP_ERRBUF_SIZE];
|
||||||
|
if (pcap_findalldevs(&alldevs, errbuf)==-1 || alldevs==NULL)
|
||||||
|
{
|
||||||
|
printf("!! 查找网卡失败: %s\n", errbuf);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
for (d=alldevs; d!=NULL; d=d->next)
|
||||||
|
{
|
||||||
|
num++;
|
||||||
|
if (!(d->flags & PCAP_IF_LOOPBACK) && strcmp(d->name, "any")!=0)
|
||||||
|
{
|
||||||
|
printf("** 网卡[%d]:\t%s\n", num, d->name);
|
||||||
|
avail++;
|
||||||
|
i = num;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
if (avail == 0)
|
||||||
|
{
|
||||||
|
pcap_freealldevs(alldevs);
|
||||||
|
printf("!! 找不到网卡！\n");
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
if (avail > 1)
|
||||||
|
{
|
||||||
|
printf("?? 请选择网卡[1-%d]: ", num);
|
||||||
|
scanf("%d", &i);
|
||||||
|
if (i < 1)
|
||||||
|
i = 1;
|
||||||
|
else if (i > num)
|
||||||
|
i = num;
|
||||||
|
}
|
||||||
|
printf("** 您选择了第[%d]块网卡。\n", i);
|
||||||
|
for (d=alldevs; i>1; d=d->next, i--);
|
||||||
|
strncpy(nic, d->name, sizeof(nic)-1);
|
||||||
|
pcap_freealldevs(alldevs);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void printConfig()
|
||||||
|
{
|
||||||
|
char *addr[] = {"标准", "锐捷", "赛尔"};
|
||||||
|
char *dhcp[] = {"不使用", "二次认证", "认证后", "认证前"};
|
||||||
|
printf("** 用户名:\t%s\n", userName);
|
||||||
|
/* printf("** 密码:\t%s\n", password); */
|
||||||
|
printf("** 网卡: \t%s\n", nic);
|
||||||
|
if (gateway)
|
||||||
|
printf("** 网关地址:\t%s\n", formatIP(gateway));
|
||||||
|
if (dns)
|
||||||
|
printf("** DNS地址:\t%s\n", formatIP(dns));
|
||||||
|
if (pingHost)
|
||||||
|
printf("** 智能重连:\t%s\n", formatIP(pingHost));
|
||||||
|
printf("** 认证超时:\t%u秒\n", timeout);
|
||||||
|
printf("** 响应间隔:\t%u秒\n", echoInterval);
|
||||||
|
printf("** 失败等待:\t%u秒\n", restartWait);
|
||||||
|
printf("** 允许失败:\t%u次\n", maxFail);
|
||||||
|
printf("** 组播地址:\t%s\n", addr[startMode]);
|
||||||
|
printf("** DHCP方式:\t%s\n", dhcp[dhcpMode]);
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
printf("** 通知超时:\t%d秒\n", showNotify);
|
||||||
|
#endif
|
||||||
|
if (bufType >= 2)
|
||||||
|
printf("** 数据文件:\t%s\n", dataFile);
|
||||||
|
if (dhcpMode != 0)
|
||||||
|
printf("** DHCP脚本:\t%s\n", dhcpScript);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int openPcap()
|
||||||
|
{
|
||||||
|
char buf[PCAP_ERRBUF_SIZE], *fmt;
|
||||||
|
struct bpf_program fcode;
|
||||||
|
if ((hPcap = pcap_open_live(nic, 2048, 1, 1000, buf)) == NULL)
|
||||||
|
{
|
||||||
|
printf("!! 打开网卡%s失败: %s\n", nic, buf);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
fmt = formatHex(localMAC, 6);
|
||||||
|
#ifndef NO_ARP
|
||||||
|
sprintf(buf, "((ether proto 0x888e and (ether dst %s or ether dst 01:80:c2:00:00:03)) "
|
||||||
|
"or ether proto 0x0806) and not ether src %s", fmt, fmt);
|
||||||
|
#else
|
||||||
|
sprintf(buf, "ether proto 0x888e and (ether dst %s or ether dst 01:80:c2:00:00:03) "
|
||||||
|
"and not ether src %s", fmt, fmt);
|
||||||
|
#endif
|
||||||
|
if (pcap_compile(hPcap, &fcode, buf, 0, 0xffffffff) == -1
|
||||||
|
|| pcap_setfilter(hPcap, &fcode) == -1)
|
||||||
|
{
|
||||||
|
printf("!! 设置pcap过滤器失败: %s\n", pcap_geterr(hPcap));
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
pcap_freecode(&fcode);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void saveConfig(int daemonMode)
|
||||||
|
{
|
||||||
|
char *buf = loadFile(CFG_FILE);
|
||||||
|
if (buf == NULL) {
|
||||||
|
buf = (char *)malloc(1);
|
||||||
|
buf[0] = '\0';
|
||||||
|
}
|
||||||
|
setString(&buf, "MentoHUST", "DhcpScript", dhcpScript);
|
||||||
|
setString(&buf, "MentoHUST", "DataFile", dataFile);
|
||||||
|
if (bufType != 0) {
|
||||||
|
char ver[10];
|
||||||
|
sprintf(ver, "%u.%u", version[0], version[1]);
|
||||||
|
setString(&buf, "MentoHUST", "Version", ver);
|
||||||
|
} else
|
||||||
|
setString(&buf, "MentoHUST", "Version", "0.00");
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
setInt(&buf, "MentoHUST", "ShowNotify", showNotify);
|
||||||
|
#endif
|
||||||
|
setInt(&buf, "MentoHUST", "DaemonMode", daemonMode);
|
||||||
|
setInt(&buf, "MentoHUST", "DhcpMode", dhcpMode);
|
||||||
|
setInt(&buf, "MentoHUST", "StartMode", startMode);
|
||||||
|
setInt(&buf, "MentoHUST", "MaxFail", maxFail);
|
||||||
|
setInt(&buf, "MentoHUST", "RestartWait", restartWait);
|
||||||
|
setInt(&buf, "MentoHUST", "EchoInterval", echoInterval);
|
||||||
|
setInt(&buf, "MentoHUST", "Timeout", timeout);
|
||||||
|
setString(&buf, "MentoHUST", "PingHost", formatIP(pingHost));
|
||||||
|
setString(&buf, "MentoHUST", "DNS", formatIP(dns));
|
||||||
|
setString(&buf, "MentoHUST", "Gateway", formatIP(gateway));
|
||||||
|
setString(&buf, "MentoHUST", "Mask", formatIP(mask));
|
||||||
|
setString(&buf, "MentoHUST", "IP", formatIP(ip));
|
||||||
|
setString(&buf, "MentoHUST", "Nic", nic);
|
||||||
|
#ifdef NO_ENCODE_PASS
|
||||||
|
setString(&buf, "MentoHUST", "Password", password);
|
||||||
|
#else
|
||||||
|
char pass[ACCOUNT_SIZE*4/3];
|
||||||
|
encodePass(pass, password);
|
||||||
|
setString(&buf, "MentoHUST", "EncodePass", pass);
|
||||||
|
#endif
|
||||||
|
setString(&buf, "MentoHUST", "Username", userName);
|
||||||
|
if (saveFile(buf, CFG_FILE) != 0)
|
||||||
|
printf("!! 保存认证参数到%s失败！\n", CFG_FILE);
|
||||||
|
else
|
||||||
|
printf("** 认证参数已成功保存到%s.\n", CFG_FILE);
|
||||||
|
free(buf);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void checkRunning(int exitFlag, int daemonMode)
|
||||||
|
{
|
||||||
|
struct flock fl;
|
||||||
|
lockfd = open (LOCK_FILE, O_RDWR|O_CREAT, LOCKMODE);
|
||||||
|
if (lockfd < 0) {
|
||||||
|
perror("!! 打开锁文件失败"); /* perror真的很好啊，以前没用它真是太亏了 */
|
||||||
|
goto error_exit;
|
||||||
|
}
|
||||||
|
fl.l_start = 0;
|
||||||
|
fl.l_whence = SEEK_SET;
|
||||||
|
fl.l_len = 0;
|
||||||
|
fl.l_type = F_WRLCK;
|
||||||
|
if (fcntl(lockfd, F_GETLK, &fl) < 0) {
|
||||||
|
perror("!! 获取文件锁失败");
|
||||||
|
goto error_exit;
|
||||||
|
}
|
||||||
|
if (exitFlag) {
|
||||||
|
if (fl.l_type != F_UNLCK) {
|
||||||
|
printf(">> 已发送退出信号给MentoHUST进程(PID=%d).\n", fl.l_pid);
|
||||||
|
if (kill(fl.l_pid, SIGINT) == -1)
|
||||||
|
perror("!! 结束进程失败");
|
||||||
|
}
|
||||||
|
else
|
||||||
|
printf("!! 没有MentoHUST正在运行！\n");
|
||||||
|
if (exitFlag == 1)
|
||||||
|
exit(EXIT_SUCCESS);
|
||||||
|
}
|
||||||
|
else if (fl.l_type != F_UNLCK) {
|
||||||
|
printf("!! MentoHUST已经运行(PID=%d)!\n", fl.l_pid);
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
|
if (daemonMode) { /* 貌似我过早进入后台模式了，就给个选项保留输出或者输出到文件吧 */
|
||||||
|
printf(">> 进入后台运行模式，使用参数-k可退出认证。\n");
|
||||||
|
if (daemon(0, (daemonMode+1)%2))
|
||||||
|
perror("!! 后台运行失败");
|
||||||
|
else if (daemonMode == 3) {
|
||||||
|
freopen(LOG_FILE, "w", stdout);
|
||||||
|
freopen(LOG_FILE, "a", stderr);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
fl.l_type = F_WRLCK;
|
||||||
|
fl.l_pid = getpid();
|
||||||
|
if (fcntl(lockfd, F_SETLKW, &fl) < 0) {
|
||||||
|
perror("!! 加锁失败");
|
||||||
|
goto error_exit;
|
||||||
|
}
|
||||||
|
return;
|
||||||
|
|
||||||
|
error_exit:
|
||||||
|
#ifndef NO_NOTIFY
|
||||||
|
if (showNotify)
|
||||||
|
show_notify("MentoHUST - 错误提示", "操作锁文件失败，请检查是否为root权限！");
|
||||||
|
#endif
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
}
|
||||||
13
mentohust/src/myconfig.h
Normal file
13
mentohust/src/myconfig.h
Normal file
@ -0,0 +1,13 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：myconfig.h
|
||||||
|
* 摘 要：初始化认证参数
|
||||||
|
* 作 者：HustMoon@BYHH
|
||||||
|
*/
|
||||||
|
#ifndef HUSTMOON_MYCONFIG_H
|
||||||
|
#define HUSTMOON_MYCONFIG_H
|
||||||
|
|
||||||
|
void initConfig(int argc, char **argv); /* 初始化配置 */
|
||||||
|
|
||||||
|
#endif
|
||||||
522
mentohust/src/myfunc.c
Normal file
522
mentohust/src/myfunc.c
Normal file
@ -0,0 +1,522 @@
|
|||||||
|
/* -*- Mode: C; tab-width: 4; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：myfunc.c
|
||||||
|
* 摘 要：认证相关算法及方法
|
||||||
|
* 作 者：HustMoon@BYHH
|
||||||
|
*/
|
||||||
|
#include "myfunc.h"
|
||||||
|
#include "md5.h"
|
||||||
|
#include "mycheck.h"
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <netinet/in.h>
|
||||||
|
#include <unistd.h>
|
||||||
|
#include <sys/socket.h>
|
||||||
|
#include <sys/ioctl.h>
|
||||||
|
#include <net/if.h>
|
||||||
|
#include <arpa/inet.h>
|
||||||
|
#ifndef SIOCGIFHWADDR /* BSD、MacOS */
|
||||||
|
#include <net/if_dl.h>
|
||||||
|
#include <ifaddrs.h>
|
||||||
|
#endif
|
||||||
|
#include <sys/poll.h>
|
||||||
|
|
||||||
|
const u_char STANDARD_ADDR[] = {0x01,0x80,0xC2,0x00,0x00,0x03};
|
||||||
|
const u_char RUIJIE_ADDR[] = {0x01,0xD0,0xF8,0x00,0x00,0x03};
|
||||||
|
static const char *DATAFILE = "/etc/mentohust/"; /* 默认数据文件(目录) */
|
||||||
|
|
||||||
|
static int dataOffset; /* 抓包偏移 */
|
||||||
|
static u_int32_t echoKey = 0, echoNo = 0; /* Echo阶段所需 */
|
||||||
|
u_char *fillBuf = NULL; /* 填充包地址 */
|
||||||
|
int fillSize = 0; /* 填充包大小 */
|
||||||
|
int bufType = 0; /*0内置xrgsu 1内置Win 2仅文件 3文件+校验*/
|
||||||
|
u_char version[2]; /* 版本 */
|
||||||
|
#ifndef NO_ARP
|
||||||
|
u_int32_t rip = 0; /* 实际IP */
|
||||||
|
u_char gateMAC[6]; /* 网关MAC */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
extern char password[];
|
||||||
|
extern char nic[];
|
||||||
|
extern char dataFile[];
|
||||||
|
extern u_int32_t ip, mask, gateway, dns, pingHost;
|
||||||
|
extern u_char localMAC[], destMAC[];
|
||||||
|
extern unsigned startMode, dhcpMode;
|
||||||
|
|
||||||
|
static int checkFile(); /* 检查数据文件 */
|
||||||
|
static int getVersion(); /* 获取8021x.exe版本号 */
|
||||||
|
static int getAddress(); /* 获取网络地址 */
|
||||||
|
static u_char encode(u_char base); /* 锐捷算法，颠倒一个字节的8位 */
|
||||||
|
static void checkSum(u_char *buf); /* 锐捷算法，计算两个字节的检验值 */
|
||||||
|
static int setProperty(u_char type, const u_char *value, int length); /* 设置指定属性 */
|
||||||
|
static int readPacket(int type); /* 读取数据 */
|
||||||
|
static int Check(const u_char *md5Seed); /* 校验算法 */
|
||||||
|
|
||||||
|
char *formatIP(u_int32_t ip)
|
||||||
|
{
|
||||||
|
static char tmp[16];
|
||||||
|
u_char *p = (u_char *)(&ip);
|
||||||
|
sprintf(tmp, "%d.%d.%d.%d", p[0], p[1], p[2], p[3]);
|
||||||
|
return tmp;
|
||||||
|
}
|
||||||
|
|
||||||
|
char *formatHex(const void *buf, int length)
|
||||||
|
{
|
||||||
|
static char hex[385];
|
||||||
|
u_char *p = (u_char *)buf;
|
||||||
|
int i;
|
||||||
|
if (length > 128)
|
||||||
|
length = 128;
|
||||||
|
for (i=0; i<length; i++)
|
||||||
|
sprintf(hex+3*i,"%02x:", p[i]);
|
||||||
|
hex[3*length-1] = '\0';
|
||||||
|
return hex;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int checkFile() {
|
||||||
|
u_char Buf[16], *buf=Buf;
|
||||||
|
FILE *fp = NULL;
|
||||||
|
if ((fp=fopen(dataFile, "rb")) == NULL)
|
||||||
|
goto fileError;
|
||||||
|
if (fread(buf, 16, 1, fp)<1 || memcmp(buf, "HUST", 4)!=0) {
|
||||||
|
fclose(fp);
|
||||||
|
goto fileError;
|
||||||
|
}
|
||||||
|
dataOffset = (int)LTOBL(*(u_int32_t *)buf ^ *(u_int32_t *)(buf + 8)) + 16;
|
||||||
|
fseek(fp, 0, SEEK_END);
|
||||||
|
fillSize = ftell(fp);
|
||||||
|
fclose(fp);
|
||||||
|
if (dataOffset < 16)
|
||||||
|
goto fileError;
|
||||||
|
fillSize = (fillSize - dataOffset) / 2 + 0x17;
|
||||||
|
if (fillSize<0x80 || fillSize>0x397)
|
||||||
|
goto fileError;
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
fileError:
|
||||||
|
if (dataFile[strlen(dataFile)-1] != '/')
|
||||||
|
printf("!! 所选文件%s无效，改用内置数据认证。\n", dataFile);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int getVersion() {
|
||||||
|
char file[0x100], *p;
|
||||||
|
DWORD ver;
|
||||||
|
strcpy(file, dataFile);
|
||||||
|
if ((p=strrchr(file, '/')+1) == (void *)1)
|
||||||
|
p = file;
|
||||||
|
strcpy(p, "8021x.exe");
|
||||||
|
if ((ver=getVer(file)) == (DWORD)-1)
|
||||||
|
return -1;
|
||||||
|
p = (char *)&ver;
|
||||||
|
version[0] = p[2];
|
||||||
|
version[1] = p[0];
|
||||||
|
bufType = 1;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void newBuffer()
|
||||||
|
{
|
||||||
|
if (dataFile[0] == '\0')
|
||||||
|
strcpy(dataFile, DATAFILE);
|
||||||
|
getVersion();
|
||||||
|
if (checkFile() == 0)
|
||||||
|
bufType += 2;
|
||||||
|
else fillSize = (bufType==0 ? 0x80 : 0x1d7);
|
||||||
|
fillBuf = (u_char *)malloc(fillSize);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int getAddress()
|
||||||
|
{
|
||||||
|
struct ifreq ifr;
|
||||||
|
#ifndef SIOCGIFHWADDR /* BSD、MacOS */
|
||||||
|
struct ifaddrs *ifap, *p = NULL;
|
||||||
|
struct sockaddr_dl *sdl;
|
||||||
|
#endif
|
||||||
|
int sock = socket(AF_INET, SOCK_DGRAM, 0);
|
||||||
|
if (sock < 0)
|
||||||
|
{
|
||||||
|
printf("!! 创建套接字失败!\n");
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
strcpy(ifr.ifr_name, nic);
|
||||||
|
|
||||||
|
#ifdef SIOCGIFHWADDR
|
||||||
|
if (ioctl(sock, SIOCGIFHWADDR, &ifr) < 0)
|
||||||
|
goto getMACError;
|
||||||
|
memcpy(localMAC, ifr.ifr_hwaddr.sa_data, 6);
|
||||||
|
#else
|
||||||
|
if (getifaddrs(&ifap) == 0)
|
||||||
|
{
|
||||||
|
for (p=ifap; p; p=p->ifa_next)
|
||||||
|
{
|
||||||
|
if (p->ifa_name && strcmp(p->ifa_name, nic)==0)
|
||||||
|
{
|
||||||
|
sdl = (struct sockaddr_dl *)p->ifa_addr;
|
||||||
|
memcpy(localMAC, sdl->sdl_data + sdl->sdl_nlen, 6);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
freeifaddrs(ifap);
|
||||||
|
}
|
||||||
|
if (p == NULL)
|
||||||
|
goto getMACError;
|
||||||
|
#endif
|
||||||
|
|
||||||
|
if (startMode == 0)
|
||||||
|
memcpy(destMAC, STANDARD_ADDR, 6);
|
||||||
|
else if (startMode == 1)
|
||||||
|
memcpy(destMAC, RUIJIE_ADDR, 6);
|
||||||
|
|
||||||
|
#ifndef NO_ARP
|
||||||
|
gateMAC[0] = 0xFE;
|
||||||
|
if (ioctl(sock, SIOCGIFADDR, &ifr) < 0)
|
||||||
|
printf("!! 在网卡%s上获取IP失败!\n", nic);
|
||||||
|
else {
|
||||||
|
rip = ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr;
|
||||||
|
if (gateway!=0 && (startMode%3!=2 || ((u_char *)&gateway)[3]!=0x02))
|
||||||
|
gateMAC[0] = 0xFF;
|
||||||
|
}
|
||||||
|
if (dhcpMode!=0 || ip==-1)
|
||||||
|
ip = rip;
|
||||||
|
#else
|
||||||
|
if (dhcpMode!=0 || ip==-1) {
|
||||||
|
if (ioctl(sock, SIOCGIFADDR, &ifr) < 0)
|
||||||
|
printf("!! 在网卡%s上获取IP失败!\n", nic);
|
||||||
|
else
|
||||||
|
ip = ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr;
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
if (dhcpMode!=0 || mask==-1) {
|
||||||
|
if (ioctl(sock, SIOCGIFNETMASK, &ifr) < 0)
|
||||||
|
printf("!! 在网卡%s上获取子网掩码失败!\n", nic);
|
||||||
|
else
|
||||||
|
mask = ((struct sockaddr_in *)&ifr.ifr_addr)->sin_addr.s_addr;
|
||||||
|
}
|
||||||
|
close(sock);
|
||||||
|
|
||||||
|
printf("** 本机MAC:\t%s\n", formatHex(localMAC, 6));
|
||||||
|
printf("** 使用IP:\t%s\n", formatIP(ip));
|
||||||
|
printf("** 子网掩码:\t%s\n", formatIP(mask));
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
getMACError:
|
||||||
|
close(sock);
|
||||||
|
printf("!! 在网卡%s上获取MAC失败!\n", nic);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
static u_char encode(u_char base) /* 算法，将一个字节的8位颠倒并取反 */
|
||||||
|
{
|
||||||
|
u_char result = 0;
|
||||||
|
int i;
|
||||||
|
for (i=0; i<8; i++)
|
||||||
|
{
|
||||||
|
result <<= 1;
|
||||||
|
result |= base&0x01;
|
||||||
|
base >>= 1;
|
||||||
|
}
|
||||||
|
return ~result;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void checkSum(u_char *buf) /* 算法，计算两个字节的checksum */
|
||||||
|
{
|
||||||
|
u_char table[] =
|
||||||
|
{
|
||||||
|
0x00,0x00,0x21,0x10,0x42,0x20,0x63,0x30,0x84,0x40,0xA5,0x50,0xC6,0x60,0xE7,0x70,
|
||||||
|
0x08,0x81,0x29,0x91,0x4A,0xA1,0x6B,0xB1,0x8C,0xC1,0xAD,0xD1,0xCE,0xE1,0xEF,0xF1,
|
||||||
|
0x31,0x12,0x10,0x02,0x73,0x32,0x52,0x22,0xB5,0x52,0x94,0x42,0xF7,0x72,0xD6,0x62,
|
||||||
|
0x39,0x93,0x18,0x83,0x7B,0xB3,0x5A,0xA3,0xBD,0xD3,0x9C,0xC3,0xFF,0xF3,0xDE,0xE3,
|
||||||
|
0x62,0x24,0x43,0x34,0x20,0x04,0x01,0x14,0xE6,0x64,0xC7,0x74,0xA4,0x44,0x85,0x54,
|
||||||
|
0x6A,0xA5,0x4B,0xB5,0x28,0x85,0x09,0x95,0xEE,0xE5,0xCF,0xF5,0xAC,0xC5,0x8D,0xD5,
|
||||||
|
0x53,0x36,0x72,0x26,0x11,0x16,0x30,0x06,0xD7,0x76,0xF6,0x66,0x95,0x56,0xB4,0x46,
|
||||||
|
0x5B,0xB7,0x7A,0xA7,0x19,0x97,0x38,0x87,0xDF,0xF7,0xFE,0xE7,0x9D,0xD7,0xBC,0xC7,
|
||||||
|
0xC4,0x48,0xE5,0x58,0x86,0x68,0xA7,0x78,0x40,0x08,0x61,0x18,0x02,0x28,0x23,0x38,
|
||||||
|
0xCC,0xC9,0xED,0xD9,0x8E,0xE9,0xAF,0xF9,0x48,0x89,0x69,0x99,0x0A,0xA9,0x2B,0xB9,
|
||||||
|
0xF5,0x5A,0xD4,0x4A,0xB7,0x7A,0x96,0x6A,0x71,0x1A,0x50,0x0A,0x33,0x3A,0x12,0x2A,
|
||||||
|
0xFD,0xDB,0xDC,0xCB,0xBF,0xFB,0x9E,0xEB,0x79,0x9B,0x58,0x8B,0x3B,0xBB,0x1A,0xAB,
|
||||||
|
0xA6,0x6C,0x87,0x7C,0xE4,0x4C,0xC5,0x5C,0x22,0x2C,0x03,0x3C,0x60,0x0C,0x41,0x1C,
|
||||||
|
0xAE,0xED,0x8F,0xFD,0xEC,0xCD,0xCD,0xDD,0x2A,0xAD,0x0B,0xBD,0x68,0x8D,0x49,0x9D,
|
||||||
|
0x97,0x7E,0xB6,0x6E,0xD5,0x5E,0xF4,0x4E,0x13,0x3E,0x32,0x2E,0x51,0x1E,0x70,0x0E,
|
||||||
|
0x9F,0xFF,0xBE,0xEF,0xDD,0xDF,0xFC,0xCF,0x1B,0xBF,0x3A,0xAF,0x59,0x9F,0x78,0x8F,
|
||||||
|
0x88,0x91,0xA9,0x81,0xCA,0xB1,0xEB,0xA1,0x0C,0xD1,0x2D,0xC1,0x4E,0xF1,0x6F,0xE1,
|
||||||
|
0x80,0x10,0xA1,0x00,0xC2,0x30,0xE3,0x20,0x04,0x50,0x25,0x40,0x46,0x70,0x67,0x60,
|
||||||
|
0xB9,0x83,0x98,0x93,0xFB,0xA3,0xDA,0xB3,0x3D,0xC3,0x1C,0xD3,0x7F,0xE3,0x5E,0xF3,
|
||||||
|
0xB1,0x02,0x90,0x12,0xF3,0x22,0xD2,0x32,0x35,0x42,0x14,0x52,0x77,0x62,0x56,0x72,
|
||||||
|
0xEA,0xB5,0xCB,0xA5,0xA8,0x95,0x89,0x85,0x6E,0xF5,0x4F,0xE5,0x2C,0xD5,0x0D,0xC5,
|
||||||
|
0xE2,0x34,0xC3,0x24,0xA0,0x14,0x81,0x04,0x66,0x74,0x47,0x64,0x24,0x54,0x05,0x44,
|
||||||
|
0xDB,0xA7,0xFA,0xB7,0x99,0x87,0xB8,0x97,0x5F,0xE7,0x7E,0xF7,0x1D,0xC7,0x3C,0xD7,
|
||||||
|
0xD3,0x26,0xF2,0x36,0x91,0x06,0xB0,0x16,0x57,0x66,0x76,0x76,0x15,0x46,0x34,0x56,
|
||||||
|
0x4C,0xD9,0x6D,0xC9,0x0E,0xF9,0x2F,0xE9,0xC8,0x99,0xE9,0x89,0x8A,0xB9,0xAB,0xA9,
|
||||||
|
0x44,0x58,0x65,0x48,0x06,0x78,0x27,0x68,0xC0,0x18,0xE1,0x08,0x82,0x38,0xA3,0x28,
|
||||||
|
0x7D,0xCB,0x5C,0xDB,0x3F,0xEB,0x1E,0xFB,0xF9,0x8B,0xD8,0x9B,0xBB,0xAB,0x9A,0xBB,
|
||||||
|
0x75,0x4A,0x54,0x5A,0x37,0x6A,0x16,0x7A,0xF1,0x0A,0xD0,0x1A,0xB3,0x2A,0x92,0x3A,
|
||||||
|
0x2E,0xFD,0x0F,0xED,0x6C,0xDD,0x4D,0xCD,0xAA,0xBD,0x8B,0xAD,0xE8,0x9D,0xC9,0x8D,
|
||||||
|
0x26,0x7C,0x07,0x6C,0x64,0x5C,0x45,0x4C,0xA2,0x3C,0x83,0x2C,0xE0,0x1C,0xC1,0x0C,
|
||||||
|
0x1F,0xEF,0x3E,0xFF,0x5D,0xCF,0x7C,0xDF,0x9B,0xAF,0xBA,0xBF,0xD9,0x8F,0xF8,0x9F,
|
||||||
|
0x17,0x6E,0x36,0x7E,0x55,0x4E,0x74,0x5E,0x93,0x2E,0xB2,0x3E,0xD1,0x0E,0xF0,0x1E
|
||||||
|
};
|
||||||
|
u_char *checkSum = buf + 0x15;
|
||||||
|
int i, index;
|
||||||
|
for (i=0; i<0x15; i++)
|
||||||
|
{
|
||||||
|
index = checkSum[0] ^ buf[i];
|
||||||
|
checkSum[0] = checkSum[1] ^ table[index*2+1];
|
||||||
|
checkSum[1] = table[index*2];
|
||||||
|
}
|
||||||
|
for (i=0; i<0x17; i++)
|
||||||
|
buf[i] = encode(buf[i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
int fillHeader()
|
||||||
|
{
|
||||||
|
if (getAddress() == -1)
|
||||||
|
return -1;
|
||||||
|
memset(fillBuf, 0, fillSize);
|
||||||
|
fillBuf[0x02] = 0x13;
|
||||||
|
fillBuf[0x03] = 0x11;
|
||||||
|
if (dhcpMode != 0)
|
||||||
|
fillBuf[0x04] = 0x01; /* DHCP位，使用1、不使用0 */
|
||||||
|
memcpy(fillBuf+0x05, &ip, 4);
|
||||||
|
memcpy(fillBuf+0x09, &mask, 4);
|
||||||
|
memcpy(fillBuf+0x0D, &gateway, 4);
|
||||||
|
memcpy(fillBuf+0x11, &dns, 4);
|
||||||
|
checkSum(fillBuf);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int setProperty(u_char type, const u_char *value, int length)
|
||||||
|
{
|
||||||
|
u_char *p = fillBuf+0x46, *end = fillBuf+fillSize-length-8; /* 形如1a 28 00 00 13 11 17 22，至少8个字节 */
|
||||||
|
while (p < end)
|
||||||
|
{
|
||||||
|
if (*p == 0x1a) /* 有些老版本没有前两个字节，包括xrgsu */
|
||||||
|
p += 2;
|
||||||
|
if (p[4] == type)
|
||||||
|
{
|
||||||
|
memcpy(p+4+p[5]-length, value, length);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
p += p[5] + 4;
|
||||||
|
}
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int readPacket(int type)
|
||||||
|
{
|
||||||
|
u_char dhcp[] = {0x00};
|
||||||
|
FILE *fp = fopen(dataFile, "rb");
|
||||||
|
if (fp == NULL)
|
||||||
|
goto fileError;
|
||||||
|
type %= 2; /* 偶数读Start包，奇数读Md5包 */
|
||||||
|
fseek(fp, dataOffset+(fillSize-0x17)*type, SEEK_SET);
|
||||||
|
if (fread(fillBuf+0x17, fillSize-0x17, 1, fp) < 1) /* 前0x17字节是地址及校验值 */
|
||||||
|
{
|
||||||
|
fclose(fp);
|
||||||
|
goto fileError;
|
||||||
|
}
|
||||||
|
fclose(fp);
|
||||||
|
if (dhcpMode == 1) /* 二次认证第一次 */
|
||||||
|
dhcp[0] = 0x01;
|
||||||
|
setProperty(0x18, dhcp, 1);
|
||||||
|
setProperty(0x2D, localMAC, 6);
|
||||||
|
if (bufType == 3)
|
||||||
|
memcpy(fillBuf+0x3b, version, 2);
|
||||||
|
return 0;
|
||||||
|
|
||||||
|
fileError:
|
||||||
|
printf("!! 所选文件%s无效，改用内置数据认证。\n", dataFile);
|
||||||
|
bufType -= 2;
|
||||||
|
if (bufType==1 && fillSize<0x1d7) {
|
||||||
|
free(fillBuf);
|
||||||
|
fillSize = 0x1d7;
|
||||||
|
fillBuf = (u_char *)malloc(fillSize);
|
||||||
|
}
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
void fillStartPacket()
|
||||||
|
{
|
||||||
|
if (bufType <= 1) { /* 使用xrgsu？ */
|
||||||
|
const u_char packet0[] = {
|
||||||
|
0x00,0x00,0x13,0x11,0x38,0x30,0x32,0x31,0x78,0x2e,0x65,0x78,0x65,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x01,0x00,0x01,0x00,0x00,0x00,0x00,0x13,0x11,0x00,0x28,0x1a,
|
||||||
|
0x28,0x00,0x00,0x13,0x11,0x17,0x22,0x91,0x66,0x64,0x93,0x67,0x60,0x65,0x62,0x62,
|
||||||
|
0x94,0x61,0x69,0x67,0x63,0x91,0x93,0x92,0x68,0x66,0x93,0x91,0x66,0x95,0x65,0xaa,
|
||||||
|
0xdc,0x64,0x98,0x96,0x6a,0x9d,0x66,0x00,0x00,0x13,0x11,0x18,0x06,0x02,0x00,0x00
|
||||||
|
};
|
||||||
|
const u_char packet1[] = {
|
||||||
|
0x00,0x00,0x13,0x11,0x38,0x30,0x32,0x31,0x78,0x2e,0x65,0x78,0x65,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x04,0x0a,0x00,0x02,0x00,0x00,0x00,0x13,0x11,0x01,0x8c,0x1a,
|
||||||
|
0x28,0x00,0x00,0x13,0x11,0x17,0x22,0x36,0x38,0x44,0x43,0x31,0x32,0x33,0x42,0x37,
|
||||||
|
0x45,0x42,0x32,0x33,0x39,0x46,0x32,0x33,0x41,0x38,0x43,0x30,0x30,0x30,0x33,0x38,
|
||||||
|
0x38,0x34,0x39,0x38,0x36,0x33,0x39,0x1a,0x0c,0x00,0x00,0x13,0x11,0x18,0x06,0x00,
|
||||||
|
0x00,0x00,0x00,0x1a,0x0e,0x00,0x00,0x13,0x11,0x2d,0x08,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x1a,0x08,0x00,0x00,0x13,0x11,0x2f,0x02,0x1a,0x09,0x00,0x00,0x13,0x11,0x35,
|
||||||
|
0x03,0x01,0x1a,0x18,0x00,0x00,0x13,0x11,0x36,0x12,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1a,0x18,0x00,0x00,0x13,0x11,
|
||||||
|
0x38,0x12,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0xfe,0x86,
|
||||||
|
0x13,0x4c,0x1a,0x88,0x00,0x00,0x13,0x11,0x4d,0x82,0x36,0x38,0x64,0x63,0x31,0x32,
|
||||||
|
0x33,0x62,0x30,0x37,0x65,0x62,0x32,0x33,0x39,0x66,0x32,0x33,0x61,0x38,0x30,0x64,
|
||||||
|
0x63,0x66,0x32,0x35,0x38,0x37,0x35,0x64,0x30,0x35,0x37,0x37,0x30,0x63,0x37,0x32,
|
||||||
|
0x31,0x65,0x34,0x35,0x36,0x34,0x35,0x65,0x35,0x33,0x37,0x61,0x62,0x33,0x35,0x31,
|
||||||
|
0x62,0x62,0x36,0x33,0x31,0x35,0x35,0x61,0x65,0x31,0x36,0x32,0x36,0x31,0x36,0x37,
|
||||||
|
0x65,0x62,0x30,0x39,0x32,0x32,0x33,0x65,0x32,0x61,0x30,0x61,0x37,0x38,0x30,0x33,
|
||||||
|
0x31,0x31,0x36,0x31,0x61,0x63,0x30,0x39,0x64,0x61,0x32,0x64,0x63,0x30,0x37,0x33,
|
||||||
|
0x36,0x39,0x33,0x61,0x34,0x66,0x35,0x61,0x32,0x39,0x32,0x38,0x36,0x37,0x35,0x31,
|
||||||
|
0x66,0x39,0x37,0x66,0x34,0x64,0x30,0x34,0x36,0x38,0x1a,0x28,0x00,0x00,0x13,0x11,
|
||||||
|
0x39,0x22,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x1a,0x48,0x00,0x00,0x13,0x11,0x54,0x42,0x48,0x55,0x53,0x54,0x4d,0x4f,
|
||||||
|
0x4f,0x4e,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
|
||||||
|
0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x1a,0x08,0x00,0x00,0x13,0x11,
|
||||||
|
0x55,0x02,0x1a,0x09,0x00,0x00,0x13,0x11,0x62,0x03,0x00,0x00,0x00,0x00,0x00,0x00
|
||||||
|
};
|
||||||
|
u_char dhcp[] = {0x00};
|
||||||
|
if (dhcpMode == 1) /* 二次认证第一次 */
|
||||||
|
dhcp[0] = 0x01;
|
||||||
|
if (bufType == 1) {
|
||||||
|
memcpy(fillBuf+0x17, packet1, sizeof(packet1));
|
||||||
|
memcpy(fillBuf+0x3b, version, 2);
|
||||||
|
} else
|
||||||
|
memcpy(fillBuf+0x17, packet0, sizeof(packet0));
|
||||||
|
setProperty(0x18, dhcp, 1);
|
||||||
|
setProperty(0x2D, localMAC, 6);
|
||||||
|
}
|
||||||
|
else if (readPacket(0) == -1) /* 读取数据失败就用默认的填充 */
|
||||||
|
fillStartPacket();
|
||||||
|
}
|
||||||
|
|
||||||
|
void fillMd5Packet(const u_char *md5Seed)
|
||||||
|
{
|
||||||
|
if (bufType <= 1) { /* 不使用数据包？ */
|
||||||
|
/* xrgsu的Md5包与Start包只有一个字节的差异，若以其他版本为基础，可进一步区别对待 */
|
||||||
|
fillStartPacket();
|
||||||
|
if (bufType == 1)
|
||||||
|
Check(md5Seed);
|
||||||
|
} else {
|
||||||
|
if (readPacket(1) == -1)
|
||||||
|
fillMd5Packet(md5Seed);
|
||||||
|
else
|
||||||
|
Check(md5Seed);
|
||||||
|
}
|
||||||
|
echoNo = 0x0000102B; /* 初始化echoNo */
|
||||||
|
}
|
||||||
|
|
||||||
|
static int Check(const u_char *md5Seed) /* 客户端校验 */
|
||||||
|
{
|
||||||
|
char final_str[129];
|
||||||
|
int value;
|
||||||
|
printf("** 客户端版本:\t%d.%d\n", fillBuf[0x3B], fillBuf[0x3C]);
|
||||||
|
printf("** MD5种子:\t%s\n", formatHex(md5Seed, 16));
|
||||||
|
value = check_init(dataFile);
|
||||||
|
if (value == -1) {
|
||||||
|
printf("!! 缺少8021x.exe信息，客户端校验无法继续！\n");
|
||||||
|
return 1;
|
||||||
|
}
|
||||||
|
V2_check(md5Seed, final_str);
|
||||||
|
printf("** V2校验值:\t%s\n", final_str);
|
||||||
|
setProperty(0x17, (u_char *)final_str, 32);
|
||||||
|
check_free();
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void fillEchoPacket(u_char *echoBuf)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
u_int32_t dd1=htonl(echoKey + echoNo), dd2=htonl(echoNo);
|
||||||
|
u_char *bt1=(u_char *)&dd1, *bt2=(u_char *)&dd2;
|
||||||
|
echoNo++;
|
||||||
|
for (i=0; i<4; i++)
|
||||||
|
{
|
||||||
|
echoBuf[0x18+i] = encode(bt1[i]);
|
||||||
|
echoBuf[0x22+i] = encode(bt2[i]);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void getEchoKey(const u_char *capBuf)
|
||||||
|
{
|
||||||
|
int i, offset = 0x1c+capBuf[0x1b]+0x69+24; /* 通过比较了大量抓包，通用的提取点就是这样的 */
|
||||||
|
u_char *base;
|
||||||
|
echoKey = ntohl(*(u_int32_t *)(capBuf+offset));
|
||||||
|
base = (u_char *)(&echoKey);
|
||||||
|
for (i=0; i<4; i++)
|
||||||
|
base[i] = encode(base[i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
u_char *checkPass(u_char id, const u_char *md5Seed, int seedLen)
|
||||||
|
{
|
||||||
|
u_char md5Src[80];
|
||||||
|
int md5Len = strlen(password);
|
||||||
|
md5Src[0] = id;
|
||||||
|
memcpy(md5Src+1, password, md5Len);
|
||||||
|
md5Len++;
|
||||||
|
if (startMode % 3 == 2) /* 赛尔？ */
|
||||||
|
{
|
||||||
|
memcpy(md5Src+md5Len, "xxghlmxhzb", 10);
|
||||||
|
md5Len += 10;
|
||||||
|
}
|
||||||
|
memcpy(md5Src+md5Len, md5Seed, seedLen);
|
||||||
|
md5Len += seedLen;
|
||||||
|
return ComputeHash(md5Src, md5Len);
|
||||||
|
}
|
||||||
|
|
||||||
|
void fillCernetAddr(u_char *buf)
|
||||||
|
{
|
||||||
|
memcpy(buf+0x18, &ip, 4);
|
||||||
|
memcpy(buf+0x1C, &mask, 4);
|
||||||
|
memcpy(buf+0x20, &gateway, 4);
|
||||||
|
memset(buf+0x24, 0, 4); /* memcpy(buf+0x24, &dns, 4); */
|
||||||
|
}
|
||||||
|
|
||||||
|
int isOnline()
|
||||||
|
{
|
||||||
|
u_char echoPacket[] =
|
||||||
|
{
|
||||||
|
0x08,0x00,0x61,0xb2,0x02,0x00,0x01,0x00,0x57,0x65,0x6C,0x63,0x6F,0x6D,0x65,0x20,
|
||||||
|
0x74,0x6F,0x20,0x4D,0x65,0x6E,0x74,0x6F,0x48,0x55,0x53,0x54,0x21,0x0A,0x43,0x6F,
|
||||||
|
0x70,0x79,0x72,0x69,0x67,0x68,0x74,0x20,0x28,0x63,0x29,0x20,0x32,0x30,0x30,0x39,
|
||||||
|
0x20,0x48,0x75,0x73,0x74,0x4D,0x6F,0x6F,0x6E,0x20,0x53,0x74,0x75,0x64,0x69,0x6F
|
||||||
|
};
|
||||||
|
int sock=-1, rtVal, t;
|
||||||
|
struct pollfd pfd;
|
||||||
|
struct sockaddr_in dest;
|
||||||
|
if (pingHost == 0)
|
||||||
|
return 0;
|
||||||
|
memset(&dest, 0, sizeof(dest));
|
||||||
|
dest.sin_family = AF_INET;
|
||||||
|
dest.sin_addr.s_addr = pingHost;
|
||||||
|
if ((sock=socket(AF_INET, SOCK_RAW, IPPROTO_ICMP)) < 0)
|
||||||
|
goto pingError;
|
||||||
|
pfd.fd = sock;
|
||||||
|
pfd.events = POLLIN;
|
||||||
|
for (t=1; t<=3; t++) {
|
||||||
|
if (sendto(sock, echoPacket, sizeof(echoPacket), 0,
|
||||||
|
(struct sockaddr *)&dest, sizeof(dest)) < 0)
|
||||||
|
goto pingError;
|
||||||
|
rtVal = poll(&pfd, 1, t*1000);
|
||||||
|
if (rtVal == -1)
|
||||||
|
goto pingError;
|
||||||
|
if (rtVal > 0) {
|
||||||
|
close(sock);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
close(sock);
|
||||||
|
return -1;
|
||||||
|
|
||||||
|
pingError:
|
||||||
|
perror("!! Ping主机出错，关闭该功能");
|
||||||
|
if (sock != -1)
|
||||||
|
close(sock);
|
||||||
|
pingHost = 0;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
26
mentohust/src/myfunc.h
Normal file
26
mentohust/src/myfunc.h
Normal file
@ -0,0 +1,26 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：myfunc.h
|
||||||
|
* 摘 要：认证相关算法及方法
|
||||||
|
* 作 者：HustMoon@BYHH
|
||||||
|
*/
|
||||||
|
#ifndef HUSTMOON_MYFUNC_H
|
||||||
|
#define HUSTMOON_MYFUNC_H
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
|
||||||
|
char *formatIP(u_int32_t ip); /* 格式化IP */
|
||||||
|
char *formatHex(const void *buf, int length); /* 格式化成十六进制形式 */
|
||||||
|
void newBuffer(); /* 检测数据文件有效性并分配内存 */
|
||||||
|
int fillHeader(); /* 填充网络地址及校验值部分 */
|
||||||
|
void fillStartPacket(); /* 填充Start包 */
|
||||||
|
void fillMd5Packet(const u_char *md5Seed); /* 填充Md5包 */
|
||||||
|
void fillEchoPacket(u_char *buf); /* 填充Echo包 */
|
||||||
|
void getEchoKey(const u_char *capBuf); /* 获取EchoKey */
|
||||||
|
u_char *checkPass(u_char id, const u_char *md5Seed, int seedLen); /* 计算密码的md5 */
|
||||||
|
void fillCernetAddr(u_char *buf); /* 填充赛尔网络地址 */
|
||||||
|
int isOnline(); /* ping主机判断是否掉线 */
|
||||||
|
|
||||||
|
#endif
|
||||||
|
|
||||||
203
mentohust/src/myini.c
Normal file
203
mentohust/src/myini.c
Normal file
@ -0,0 +1,203 @@
|
|||||||
|
/* -*- Mode: C; tab-width: 4; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：myini.c
|
||||||
|
* 摘 要：读取ini文件+写入ini文件
|
||||||
|
* 作 者：HustMoon@BYHH
|
||||||
|
* 修 改：2009.10.8
|
||||||
|
*/
|
||||||
|
#include "myini.h"
|
||||||
|
#include <stdio.h>
|
||||||
|
#include <string.h>
|
||||||
|
|
||||||
|
#define NOT_COMMENT(c) (c!=';' && c!='#') /* 不是注释行 */
|
||||||
|
|
||||||
|
#ifndef strnicmp
|
||||||
|
#define strnicmp strncasecmp
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static void getLine(const char *buf, int inStart, int *lineStart, int *lineEnd);
|
||||||
|
static int findKey(const char *buf, const char *section, const char *key,
|
||||||
|
int *sectionStart, int *valueStart, unsigned long *valueSize);
|
||||||
|
static int getSection(const char *buf, int inStart);
|
||||||
|
|
||||||
|
char *loadFile(const char *fileName)
|
||||||
|
{
|
||||||
|
FILE *fp = NULL;
|
||||||
|
long size = 0;
|
||||||
|
char *buf = NULL;
|
||||||
|
if ((fp=fopen(fileName, "rb")) == NULL)
|
||||||
|
return NULL;
|
||||||
|
fseek(fp, 0, SEEK_END);
|
||||||
|
size = ftell(fp);
|
||||||
|
rewind(fp);
|
||||||
|
buf = (char *)malloc(size+1);
|
||||||
|
buf[size] = '\0';
|
||||||
|
if (fread(buf, size, 1, fp) < 1)
|
||||||
|
{
|
||||||
|
free(buf);
|
||||||
|
buf = NULL;
|
||||||
|
}
|
||||||
|
fclose(fp);
|
||||||
|
return buf;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void getLine(const char *buf, int inStart, int *lineStart, int *lineEnd)
|
||||||
|
{
|
||||||
|
int start, end;
|
||||||
|
for (start=inStart; buf[start]==' ' || buf[start]=='\t' || buf[start]=='\r' || buf[start]=='\n'; start++);
|
||||||
|
for (end=start; buf[end]!='\r' && buf[end]!='\n' && buf[end]!='\0'; end++);
|
||||||
|
*lineStart = start;
|
||||||
|
*lineEnd = end;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int findKey(const char *buf, const char *section, const char *key,
|
||||||
|
int *sectionStart, int *valueStart, unsigned long *valueSize)
|
||||||
|
{
|
||||||
|
int lineStart, lineEnd, i;
|
||||||
|
for (*sectionStart=-1, lineEnd=0; buf[lineEnd]!='\0'; )
|
||||||
|
{
|
||||||
|
getLine(buf, lineEnd, &lineStart, &lineEnd);
|
||||||
|
if (buf[lineStart] == '[')
|
||||||
|
{
|
||||||
|
for (i=++lineStart; i<lineEnd && buf[i]!=']'; i++);
|
||||||
|
if (i<lineEnd && strnicmp(buf+lineStart, section, i-lineStart)==0) /* 找到Section？ */
|
||||||
|
{
|
||||||
|
*sectionStart = lineStart-1;
|
||||||
|
if (key == NULL)
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
else if (*sectionStart != -1) /* 找到Section但未找到Key */
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
else if (*sectionStart!=-1 && NOT_COMMENT(buf[lineStart])) /* 找到Section且该行不是注释 */
|
||||||
|
{
|
||||||
|
for (i=lineStart+1; i<lineEnd && buf[i]!='='; i++);
|
||||||
|
if (i<lineEnd && strnicmp(buf+lineStart, key, i-lineStart)==0) /* 找到Key？ */
|
||||||
|
{
|
||||||
|
*valueStart = i + 1;
|
||||||
|
*valueSize = lineEnd - *valueStart;
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
int getString(const char *buf, const char *section, const char *key,
|
||||||
|
const char *defaultValue, char *value, unsigned long size)
|
||||||
|
{
|
||||||
|
int sectionStart, valueStart;
|
||||||
|
unsigned long valueSize;
|
||||||
|
|
||||||
|
if (findKey(buf, section, key, §ionStart, &valueStart, &valueSize)!=0 || valueSize==0) /* 未找到？ */
|
||||||
|
{
|
||||||
|
strncpy(value, defaultValue, size);
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
if (size-1 < valueSize) /* 找到但太长？ */
|
||||||
|
valueSize = size - 1;
|
||||||
|
memset(value, 0, size);
|
||||||
|
strncpy(value, buf+valueStart, valueSize);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int getInt(const char *buf, const char *section, const char *key, int defaultValue)
|
||||||
|
{
|
||||||
|
char value[21] = {0};
|
||||||
|
getString(buf, section, key, "", value, sizeof(value));
|
||||||
|
if (value[0] == '\0') /* 找不到或找到但为空？ */
|
||||||
|
return defaultValue;
|
||||||
|
return atoi(value);
|
||||||
|
}
|
||||||
|
|
||||||
|
void setString(char **buf, const char *section, const char *key, const char *value)
|
||||||
|
{
|
||||||
|
int sectionStart, valueStart;
|
||||||
|
unsigned long valueSize;
|
||||||
|
char *newBuf = NULL;
|
||||||
|
|
||||||
|
if (findKey(*buf, section, key, §ionStart, &valueStart, &valueSize) == 0) /* 找到key */
|
||||||
|
{
|
||||||
|
if (value == NULL) /* 删除key? */
|
||||||
|
memmove(*buf+valueStart-strlen(key)-1, *buf+valueStart+valueSize,
|
||||||
|
strlen(*buf)+1-valueStart-valueSize);
|
||||||
|
else /* 修改key */
|
||||||
|
{
|
||||||
|
newBuf = (char *)malloc(strlen(*buf)-valueSize+strlen(value)+1);
|
||||||
|
memcpy(newBuf, *buf, valueStart);
|
||||||
|
strcpy(newBuf+valueStart, value);
|
||||||
|
strcpy(newBuf+valueStart+strlen(value), *buf+valueStart+valueSize);
|
||||||
|
free(*buf);
|
||||||
|
*buf = newBuf;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else if (sectionStart != -1) /* 找到section，找不到key */
|
||||||
|
{
|
||||||
|
if (key == NULL) /* 删除section? */
|
||||||
|
{
|
||||||
|
valueStart = getSection(*buf, sectionStart+3);
|
||||||
|
if (valueStart <= sectionStart) /* 后面没有section */
|
||||||
|
(*buf)[sectionStart] = '\0';
|
||||||
|
else
|
||||||
|
memmove(*buf+sectionStart, *buf+valueStart, strlen(*buf)+1-valueStart);
|
||||||
|
}
|
||||||
|
else if (value != NULL) /* 不是要删除key */
|
||||||
|
{
|
||||||
|
newBuf = (char *)malloc(strlen(*buf)+strlen(key)+strlen(value)+4);
|
||||||
|
valueSize = sectionStart+strlen(section)+2;
|
||||||
|
memcpy(newBuf, *buf, valueSize);
|
||||||
|
sprintf(newBuf+valueSize, "\n%s=%s", key, value);
|
||||||
|
strcpy(newBuf+strlen(newBuf), *buf+valueSize);
|
||||||
|
free(*buf);
|
||||||
|
*buf = newBuf;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
else /* 找不到section? */
|
||||||
|
{
|
||||||
|
if (key!=NULL && value!=NULL)
|
||||||
|
{
|
||||||
|
newBuf = (char *)malloc(strlen(*buf)+strlen(section)+strlen(key)+strlen(value)+8);
|
||||||
|
strcpy(newBuf, *buf);
|
||||||
|
sprintf(newBuf+strlen(newBuf), "\n[%s]\n%s=%s", section, key, value);
|
||||||
|
free(*buf);
|
||||||
|
*buf = newBuf;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static int getSection(const char *buf, int inStart)
|
||||||
|
{
|
||||||
|
int lineStart, lineEnd, i;
|
||||||
|
for (lineEnd=inStart; buf[lineEnd]!='\0'; )
|
||||||
|
{
|
||||||
|
getLine(buf, lineEnd, &lineStart, &lineEnd);
|
||||||
|
if (buf[lineStart] == '[')
|
||||||
|
{
|
||||||
|
for (i=lineStart+1; i<lineEnd && buf[i]!=']'; i++);
|
||||||
|
if (i < lineEnd)
|
||||||
|
return lineStart;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return -1;
|
||||||
|
}
|
||||||
|
|
||||||
|
void setInt(char **buf, const char *section, const char *key, int value)
|
||||||
|
{
|
||||||
|
char svalue[21];
|
||||||
|
sprintf(svalue, "%d", value);
|
||||||
|
setString(buf, section, key, svalue);
|
||||||
|
}
|
||||||
|
|
||||||
|
int saveFile(const char *buf, const char *fileName)
|
||||||
|
{
|
||||||
|
FILE *fp;
|
||||||
|
int result;
|
||||||
|
|
||||||
|
if ((fp=fopen(fileName, "wb")) == NULL)
|
||||||
|
return -1;
|
||||||
|
result = fwrite(buf, strlen(buf), 1, fp)<1 ? -1 : 0;
|
||||||
|
fclose(fp);
|
||||||
|
return result;
|
||||||
|
}
|
||||||
32
mentohust/src/myini.h
Normal file
32
mentohust/src/myini.h
Normal file
@ -0,0 +1,32 @@
|
|||||||
|
/* -*- Mode: C; tab-width: 4; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：myini.h
|
||||||
|
* 摘 要：读取ini文件+写入ini文件
|
||||||
|
* 作 者：HustMoon@BYHH
|
||||||
|
* 修 改：2009.10.8
|
||||||
|
*/
|
||||||
|
#ifndef HUSTMOON_MYINI_H
|
||||||
|
#define HUSTMOON_MYINI_H
|
||||||
|
|
||||||
|
#include <stdlib.h> /* for free() */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C"
|
||||||
|
{
|
||||||
|
#endif
|
||||||
|
|
||||||
|
char *loadFile(const char *fileName); /* 读取文件 */
|
||||||
|
int getString(const char *buf, const char *section, const char *key,
|
||||||
|
const char *defaultValue, char *value, unsigned long size); /* 读取字符串 */
|
||||||
|
int getInt(const char *buf, const char *section, const char *key, int defaultValue); /* 读取整数 */
|
||||||
|
void setString(char **buf, const char *section, const char *key, const char *value); /* 设置字符串，value=NULL则删除key，key=NULL则删除section */
|
||||||
|
void setInt(char **buf, const char *section, const char *key, int value); /* 设置整数 */
|
||||||
|
int saveFile(const char *buf, const char *fileName); /* 写入文件 */
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
};
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif
|
||||||
331
mentohust/src/mystate.c
Normal file
331
mentohust/src/mystate.c
Normal file
@ -0,0 +1,331 @@
|
|||||||
|
/* -*- Mode: C; tab-width: 4; -*- */
|
||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：mystate.c
|
||||||
|
* 摘 要：改变认证状态
|
||||||
|
* 作 者：HustMoon@BYHH
|
||||||
|
* 邮 箱：www.ehust@gmail.com
|
||||||
|
*/
|
||||||
|
#include "mystate.h"
|
||||||
|
#include "myfunc.h"
|
||||||
|
#include "dlfunc.h"
|
||||||
|
#include <string.h>
|
||||||
|
#include <stdlib.h>
|
||||||
|
#include <netinet/in.h>
|
||||||
|
|
||||||
|
#define MAX_SEND_COUNT 3 /* 最大超时次数 */
|
||||||
|
|
||||||
|
volatile int state = ID_DISCONNECT; /* 认证状态 */
|
||||||
|
const u_char *capBuf = NULL; /* 抓到的包 */
|
||||||
|
static u_char sendPacket[0x3E8]; /* 用来发送的包 */
|
||||||
|
static int sendCount = 0; /* 同一阶段发包计数 */
|
||||||
|
|
||||||
|
extern const u_char STANDARD_ADDR[];
|
||||||
|
extern char userName[];
|
||||||
|
extern unsigned startMode;
|
||||||
|
extern unsigned dhcpMode;
|
||||||
|
extern u_char localMAC[], destMAC[];
|
||||||
|
extern unsigned timeout;
|
||||||
|
extern unsigned echoInterval;
|
||||||
|
extern unsigned restartWait;
|
||||||
|
extern char dhcpScript[];
|
||||||
|
extern pcap_t *hPcap;
|
||||||
|
extern u_char *fillBuf;
|
||||||
|
extern unsigned fillSize;
|
||||||
|
extern u_int32_t pingHost;
|
||||||
|
#ifndef NO_ARP
|
||||||
|
extern u_int32_t rip, gateway;
|
||||||
|
extern u_char gateMAC[];
|
||||||
|
static void sendArpPacket(); /* ARP监视 */
|
||||||
|
#endif
|
||||||
|
|
||||||
|
static void setTimer(unsigned interval); /* 设置定时器 */
|
||||||
|
static int renewIP(); /* 更新IP */
|
||||||
|
static void fillEtherAddr(u_int32_t protocol); /* 填充MAC地址和协议 */
|
||||||
|
static int sendStartPacket(); /* 发送Start包 */
|
||||||
|
static int sendIdentityPacket(); /* 发送Identity包 */
|
||||||
|
static int sendChallengePacket(); /* 发送Md5 Challenge包 */
|
||||||
|
static int sendEchoPacket(); /* 发送心跳包 */
|
||||||
|
static int sendLogoffPacket(); /* 发送退出包 */
|
||||||
|
static int waitEchoPacket(); /* 等候响应包 */
|
||||||
|
|
||||||
|
static void setTimer(unsigned interval) /* 设置定时器 */
|
||||||
|
{
|
||||||
|
struct itimerval timer;
|
||||||
|
timer.it_value.tv_sec = interval;
|
||||||
|
timer.it_value.tv_usec = 0;
|
||||||
|
timer.it_interval.tv_sec = interval;
|
||||||
|
timer.it_interval.tv_usec = 0;
|
||||||
|
setitimer(ITIMER_REAL, &timer, NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
int switchState(int type)
|
||||||
|
{
|
||||||
|
if (state == type) /* 跟上次是同一状态？ */
|
||||||
|
sendCount++;
|
||||||
|
else
|
||||||
|
{
|
||||||
|
state = type;
|
||||||
|
sendCount = 0;
|
||||||
|
}
|
||||||
|
if (sendCount>=MAX_SEND_COUNT && type!=ID_ECHO) /* 超时太多次？ */
|
||||||
|
{
|
||||||
|
switch (type)
|
||||||
|
{
|
||||||
|
case ID_START:
|
||||||
|
printf(">> 找不到服务器，重启认证!\n");
|
||||||
|
break;
|
||||||
|
case ID_IDENTITY:
|
||||||
|
printf(">> 发送用户名超时，重启认证!\n");
|
||||||
|
break;
|
||||||
|
case ID_CHALLENGE:
|
||||||
|
printf(">> 发送密码超时，重启认证!\n");
|
||||||
|
break;
|
||||||
|
case ID_WAITECHO:
|
||||||
|
printf(">> 等候响应包超时，自行响应!\n");
|
||||||
|
return switchState(ID_ECHO);
|
||||||
|
}
|
||||||
|
return restart();
|
||||||
|
}
|
||||||
|
switch (type)
|
||||||
|
{
|
||||||
|
case ID_DHCP:
|
||||||
|
return renewIP();
|
||||||
|
case ID_START:
|
||||||
|
return sendStartPacket();
|
||||||
|
case ID_IDENTITY:
|
||||||
|
return sendIdentityPacket();
|
||||||
|
case ID_CHALLENGE:
|
||||||
|
return sendChallengePacket();
|
||||||
|
case ID_WAITECHO: /* 塞尔的就不ping了，不好计时 */
|
||||||
|
return waitEchoPacket();
|
||||||
|
case ID_ECHO:
|
||||||
|
if (pingHost && sendCount*echoInterval > 60) { /* 1分钟左右 */
|
||||||
|
if (isOnline() == -1) {
|
||||||
|
printf(">> 认证掉线，开始重连!\n");
|
||||||
|
return switchState(ID_START);
|
||||||
|
}
|
||||||
|
sendCount = 1;
|
||||||
|
}
|
||||||
|
#ifndef NO_ARP
|
||||||
|
if (gateMAC[0] != 0xFE)
|
||||||
|
sendArpPacket();
|
||||||
|
#endif
|
||||||
|
return sendEchoPacket();
|
||||||
|
case ID_DISCONNECT:
|
||||||
|
return sendLogoffPacket();
|
||||||
|
}
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
int restart()
|
||||||
|
{
|
||||||
|
if (startMode >= 3) /* 标记服务器地址为未获取 */
|
||||||
|
startMode -= 3;
|
||||||
|
state = ID_START;
|
||||||
|
sendCount = -1;
|
||||||
|
setTimer(restartWait); /* restartWait秒后或者服务器请求后重启认证 */
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
static int renewIP()
|
||||||
|
{
|
||||||
|
setTimer(0); /* 取消定时器 */
|
||||||
|
printf(">> 正在获取IP...\n");
|
||||||
|
system(dhcpScript);
|
||||||
|
printf(">> 操作结束。\n");
|
||||||
|
dhcpMode += 3; /* 标记为已获取，123变为456，5不需再认证*/
|
||||||
|
if (fillHeader() == -1)
|
||||||
|
exit(EXIT_FAILURE);
|
||||||
|
if (dhcpMode == 5)
|
||||||
|
return switchState(ID_ECHO);
|
||||||
|
return switchState(ID_START);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void fillEtherAddr(u_int32_t protocol)
|
||||||
|
{
|
||||||
|
memset(sendPacket, 0, 0x3E8);
|
||||||
|
memcpy(sendPacket, destMAC, 6);
|
||||||
|
memcpy(sendPacket+0x06, localMAC, 6);
|
||||||
|
*(u_int32_t *)(sendPacket+0x0C) = htonl(protocol);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int sendStartPacket()
|
||||||
|
{
|
||||||
|
if (startMode%3 == 2) /* 赛尔 */
|
||||||
|
{
|
||||||
|
if (sendCount == 0)
|
||||||
|
{
|
||||||
|
printf(">> 寻找服务器...\n");
|
||||||
|
memcpy(sendPacket, STANDARD_ADDR, 6);
|
||||||
|
memcpy(sendPacket+0x06, localMAC, 6);
|
||||||
|
*(u_int32_t *)(sendPacket+0x0C) = htonl(0x888E0101);
|
||||||
|
*(u_int16_t *)(sendPacket+0x10) = 0;
|
||||||
|
memset(sendPacket+0x12, 0xa5, 42);
|
||||||
|
setTimer(timeout);
|
||||||
|
}
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, 60);
|
||||||
|
}
|
||||||
|
if (sendCount == 0)
|
||||||
|
{
|
||||||
|
printf(">> 寻找服务器...\n");
|
||||||
|
fillStartPacket();
|
||||||
|
fillEtherAddr(0x888E0101);
|
||||||
|
memcpy(sendPacket+0x12, fillBuf, fillSize);
|
||||||
|
setTimer(timeout);
|
||||||
|
}
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, 0x3E8);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int sendIdentityPacket()
|
||||||
|
{
|
||||||
|
int nameLen = strlen(userName);
|
||||||
|
if (startMode%3 == 2) /* 赛尔 */
|
||||||
|
{
|
||||||
|
if (sendCount == 0)
|
||||||
|
{
|
||||||
|
printf(">> 发送用户名...\n");
|
||||||
|
*(u_int16_t *)(sendPacket+0x0E) = htons(0x0100);
|
||||||
|
*(u_int16_t *)(sendPacket+0x10) = *(u_int16_t *)(sendPacket+0x14) = htons(nameLen+30);
|
||||||
|
sendPacket[0x12] = 0x02;
|
||||||
|
sendPacket[0x16] = 0x01;
|
||||||
|
sendPacket[0x17] = 0x01;
|
||||||
|
fillCernetAddr(sendPacket);
|
||||||
|
memcpy(sendPacket+0x28, "03.02.05", 8);
|
||||||
|
memcpy(sendPacket+0x30, userName, nameLen);
|
||||||
|
setTimer(timeout);
|
||||||
|
}
|
||||||
|
sendPacket[0x13] = capBuf[0x13];
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, nameLen+48);
|
||||||
|
}
|
||||||
|
if (sendCount == 0)
|
||||||
|
{
|
||||||
|
printf(">> 发送用户名...\n");
|
||||||
|
fillEtherAddr(0x888E0100);
|
||||||
|
nameLen = strlen(userName);
|
||||||
|
*(u_int16_t *)(sendPacket+0x14) = *(u_int16_t *)(sendPacket+0x10) = htons(nameLen+5);
|
||||||
|
sendPacket[0x12] = 0x02;
|
||||||
|
sendPacket[0x13] = capBuf[0x13];
|
||||||
|
sendPacket[0x16] = 0x01;
|
||||||
|
memcpy(sendPacket+0x17, userName, nameLen);
|
||||||
|
memcpy(sendPacket+0x17+nameLen, fillBuf, fillSize);
|
||||||
|
setTimer(timeout);
|
||||||
|
}
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, 0x3E8);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int sendChallengePacket()
|
||||||
|
{
|
||||||
|
int nameLen = strlen(userName);
|
||||||
|
if (startMode%3 == 2) /* 赛尔 */
|
||||||
|
{
|
||||||
|
if (sendCount == 0)
|
||||||
|
{
|
||||||
|
printf(">> 发送密码...\n");
|
||||||
|
*(u_int16_t *)(sendPacket+0x0E) = htons(0x0100);
|
||||||
|
*(u_int16_t *)(sendPacket+0x10) = *(u_int16_t *)(sendPacket+0x14) = htons(nameLen+22);
|
||||||
|
sendPacket[0x12] = 0x02;
|
||||||
|
sendPacket[0x13] = capBuf[0x13];
|
||||||
|
sendPacket[0x16] = 0x04;
|
||||||
|
sendPacket[0x17] = 16;
|
||||||
|
memcpy(sendPacket+0x18, checkPass(capBuf[0x13], capBuf+0x18, capBuf[0x17]), 16);
|
||||||
|
memcpy(sendPacket+0x28, userName, nameLen);
|
||||||
|
setTimer(timeout);
|
||||||
|
}
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, nameLen+40);
|
||||||
|
}
|
||||||
|
if (sendCount == 0)
|
||||||
|
{
|
||||||
|
printf(">> 发送密码...\n");
|
||||||
|
fillMd5Packet(capBuf+0x18);
|
||||||
|
fillEtherAddr(0x888E0100);
|
||||||
|
*(u_int16_t *)(sendPacket+0x14) = *(u_int16_t *)(sendPacket+0x10) = htons(nameLen+22);
|
||||||
|
sendPacket[0x12] = 0x02;
|
||||||
|
sendPacket[0x13] = capBuf[0x13];
|
||||||
|
sendPacket[0x16] = 0x04;
|
||||||
|
sendPacket[0x17] = 16;
|
||||||
|
memcpy(sendPacket+0x18, checkPass(capBuf[0x13], capBuf+0x18, capBuf[0x17]), 16);
|
||||||
|
memcpy(sendPacket+0x28, userName, nameLen);
|
||||||
|
memcpy(sendPacket+0x28+nameLen, fillBuf, fillSize);
|
||||||
|
setTimer(timeout);
|
||||||
|
}
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, 0x3E8);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int sendEchoPacket()
|
||||||
|
{
|
||||||
|
if (startMode%3 == 2) /* 赛尔 */
|
||||||
|
{
|
||||||
|
*(u_int16_t *)(sendPacket+0x0E) = htons(0x0106);
|
||||||
|
*(u_int16_t *)(sendPacket+0x10) = 0;
|
||||||
|
memset(sendPacket+0x12, 0xa5, 42);
|
||||||
|
switchState(ID_WAITECHO); /* 继续等待 */
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, 60);
|
||||||
|
}
|
||||||
|
if (sendCount == 0)
|
||||||
|
{
|
||||||
|
u_char echo[] =
|
||||||
|
{
|
||||||
|
0x00,0x1E,0xFF,0xFF,0x37,0x77,0x7F,0x9F,0xFF,0xFF,0xD9,0x13,0xFF,0xFF,0x37,0x77,
|
||||||
|
0x7F,0x9F,0xFF,0xFF,0xF7,0x2B,0xFF,0xFF,0x37,0x77,0x7F,0x3F,0xFF
|
||||||
|
};
|
||||||
|
printf(">> 发送心跳包以保持在线...\n");
|
||||||
|
fillEtherAddr(0x888E01BF);
|
||||||
|
memcpy(sendPacket+0x10, echo, sizeof(echo));
|
||||||
|
setTimer(echoInterval);
|
||||||
|
}
|
||||||
|
fillEchoPacket(sendPacket);
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, 0x2D);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int sendLogoffPacket()
|
||||||
|
{
|
||||||
|
setTimer(0); /* 取消定时器 */
|
||||||
|
if (startMode%3 == 2) /* 赛尔 */
|
||||||
|
{
|
||||||
|
*(u_int16_t *)(sendPacket+0x0E) = htons(0x0102);
|
||||||
|
*(u_int16_t *)(sendPacket+0x10) = 0;
|
||||||
|
memset(sendPacket+0x12, 0xa5, 42);
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, 60);
|
||||||
|
}
|
||||||
|
fillStartPacket(); /* 锐捷的退出包与Start包类似，不过其实不这样也是没问题的 */
|
||||||
|
fillEtherAddr(0x888E0102);
|
||||||
|
memcpy(sendPacket+0x12, fillBuf, fillSize);
|
||||||
|
return pcap_sendpacket(hPcap, sendPacket, 0x3E8);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int waitEchoPacket()
|
||||||
|
{
|
||||||
|
if (sendCount == 0)
|
||||||
|
setTimer(echoInterval);
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#ifndef NO_ARP
|
||||||
|
static void sendArpPacket()
|
||||||
|
{
|
||||||
|
u_char arpPacket[0x3C] = {
|
||||||
|
0xff,0xff,0xff,0xff,0xff,0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x08,0x06,0x00,0x01,
|
||||||
|
0x08,0x00,0x06,0x04,0x00};
|
||||||
|
|
||||||
|
if (gateMAC[0] != 0xFF) {
|
||||||
|
memcpy(arpPacket, gateMAC, 6);
|
||||||
|
memcpy(arpPacket+0x06, localMAC, 6);
|
||||||
|
arpPacket[0x15]=0x02;
|
||||||
|
memcpy(arpPacket+0x16, localMAC, 6);
|
||||||
|
memcpy(arpPacket+0x1c, &rip, 4);
|
||||||
|
memcpy(arpPacket+0x20, gateMAC, 6);
|
||||||
|
memcpy(arpPacket+0x26, &gateway, 4);
|
||||||
|
pcap_sendpacket(hPcap, arpPacket, 0x3C);
|
||||||
|
}
|
||||||
|
memset(arpPacket, 0xFF, 6);
|
||||||
|
memcpy(arpPacket+0x06, localMAC, 6);
|
||||||
|
arpPacket[0x15]=0x01;
|
||||||
|
memcpy(arpPacket+0x16, localMAC, 6);
|
||||||
|
memcpy(arpPacket+0x1c, &rip, 4);
|
||||||
|
memset(arpPacket+0x20, 0, 6);
|
||||||
|
memcpy(arpPacket+0x26, &gateway, 4);
|
||||||
|
pcap_sendpacket(hPcap, arpPacket, 0x2A);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
22
mentohust/src/mystate.h
Normal file
22
mentohust/src/mystate.h
Normal file
@ -0,0 +1,22 @@
|
|||||||
|
/*
|
||||||
|
* Copyright (C) 2009, HustMoon Studio
|
||||||
|
*
|
||||||
|
* 文件名称：mystate.h
|
||||||
|
* 摘 要：改变认证状态
|
||||||
|
* 作 者：HustMoon@BYHH
|
||||||
|
*/
|
||||||
|
#ifndef HUSTMOON_MYSTATE_H
|
||||||
|
#define HUSTMOON_MYSTATE_H
|
||||||
|
|
||||||
|
#define ID_DISCONNECT 0 /* 断开状态 */
|
||||||
|
#define ID_START 1 /* 寻找服务器 */
|
||||||
|
#define ID_IDENTITY 2 /* 发送用户名 */
|
||||||
|
#define ID_CHALLENGE 3 /* 发送密码 */
|
||||||
|
#define ID_ECHO 4 /* 发送心跳包 */
|
||||||
|
#define ID_DHCP 5 /* 更新IP */
|
||||||
|
#define ID_WAITECHO 6 /* 等待心跳包 */
|
||||||
|
|
||||||
|
int switchState(int type); /* 改变状态 */
|
||||||
|
int restart(); /* 重启认证 */
|
||||||
|
|
||||||
|
#endif
|
||||||
16708
mentohust/src/strnormalize.c
Normal file
16708
mentohust/src/strnormalize.c
Normal file
File diff suppressed because it is too large
Load Diff
36
mentohust/src/strnormalize.h
Normal file
36
mentohust/src/strnormalize.h
Normal file
@ -0,0 +1,36 @@
|
|||||||
|
/**
|
||||||
|
* Copyright(c) 2012-2013, All Rights Reserved.
|
||||||
|
*
|
||||||
|
* @file strnormalize.h
|
||||||
|
* @details Check GBK character you could do
|
||||||
|
* code >= 0x8000 && _pGbk2Utf16[code - 0x8000] != 0
|
||||||
|
* @author cnangel
|
||||||
|
* @version 1.0.0
|
||||||
|
* @date 2012/10/09 11:44:58
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __STRNORMALIZE_H__
|
||||||
|
#define __STRNORMALIZE_H__
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
extern "C" {
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#define SNO_TO_LOWER 1
|
||||||
|
#define SNO_TO_UPPER 2
|
||||||
|
#define SNO_TO_HALF 4
|
||||||
|
#define SNO_TO_SIMPLIFIED 8
|
||||||
|
|
||||||
|
void str_normalize_init();
|
||||||
|
void str_normalize_gbk(char *text, unsigned options);
|
||||||
|
void str_normalize_utf8(char *text, unsigned options);
|
||||||
|
|
||||||
|
int gbk_to_utf8(const char *from, unsigned int from_len, char **to, unsigned int *to_len);
|
||||||
|
int utf8_to_gbk(const char *from, unsigned int from_len, char **to, unsigned int *to_len);
|
||||||
|
|
||||||
|
#ifdef __cplusplus
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* __STRNORMALIZE_H__ */
|
||||||
|
|
||||||
10
mentohust/src/types.h
Normal file
10
mentohust/src/types.h
Normal file
@ -0,0 +1,10 @@
|
|||||||
|
#ifndef TYPES_H
|
||||||
|
#define TYPES_H
|
||||||
|
typedef unsigned char *POINTER;
|
||||||
|
typedef unsigned char BYTE;
|
||||||
|
typedef unsigned char UCHAR;
|
||||||
|
typedef unsigned short int WORD;
|
||||||
|
typedef int LONG;
|
||||||
|
typedef unsigned int DWORD;
|
||||||
|
typedef unsigned int UINT4;
|
||||||
|
#endif
|
||||||
Loading…
Reference in New Issue
Block a user