X-Git-Url: https://hackdaworld.org/gitweb/?p=my-code%2Fhdw-sniff.git;a=blobdiff_plain;f=main.c;h=1542621f958c687034776b035a51db14127b2ac6;hp=dee4596808cbb6b0856a3301f55eba20aa385f00;hb=HEAD;hpb=80bdf766cc69d2e685a2633b2aaa028448fbb8b3 diff --git a/main.c b/main.c index dee4596..1542621 100644 --- a/main.c +++ b/main.c @@ -7,8 +7,6 @@ #include "main.h" -// void parse_package(unsigned char *ptr,const struct pcap_pkthdr *pcap_header,const unsigned char *package); - /* functions */ int display_console(t_info *info,char *string) { @@ -16,7 +14,7 @@ int display_console(t_info *info,char *string) { int x,y,size,count,cnt,i,s; t_display *display; t_sta *sta; - char help[32]; + char help[128]; display=(t_display *)&(info->display); @@ -38,6 +36,7 @@ int display_console(t_info *info,char *string) { display_string(display,GUI_OFFSET_CTRL,1,"| ctrl",6); display_string(display,GUI_OFFSET_DATA,1,"| data",6); display_string(display,GUI_OFFSET_ACTIVE,1,"| act",5); + display_string(display,GUI_OFFSET_SIGNAL,1,"| sq",4); display_line(display,0,2,x,2,'-'); list_reset(&(info->sniffed_sta)); @@ -57,16 +56,13 @@ int display_console(t_info *info,char *string) { display_string(display,GUI_OFFSET_AP,3+i,help,3); snprintf(help,5,"| %c",sta->wep?'y':'n'); display_string(display,GUI_OFFSET_WEP,3+i,help,4); -/* - snprintf(help,21,"| %04d | %04d | %04d", - sta->count_mgmt,sta->count_ctrl, - sta->count_data); -*/ - snprintf(help,21,"| %04d | n.a. | n.a.", - sta->count_mgmt); + snprintf(help,21,"| %04d | n.a. | %04d", + sta->count_mgmt,sta->count_data); display_string(display,GUI_OFFSET_MGMT,3+i,help,20); snprintf(help,5,"| %c",sta->active); display_string(display,GUI_OFFSET_ACTIVE,3+i,help,4); + snprintf(help,5,"| %02u",sta->sq); + display_string(display,GUI_OFFSET_SIGNAL,3+i,help,4); list_next(&(info->sniffed_sta)); } } @@ -80,13 +76,46 @@ int display_console(t_info *info,char *string) { sta->addr[0],sta->addr[1],sta->addr[2], sta->addr[3],sta->addr[4],sta->addr[5]); display_string(display,1,1,help,21); + if(sta->ap) strcpy(help,"(access point)"); + else strcpy(help,"(station)"); + s=strlen(help); + display_string(display,23,1,help,s); + if(sta->wds) { + strcpy(help,"wds link"); + display_string(display,60,1,help,8); + } + snprintf(help,2,"%c",sta->active); + display_string(display,x-1,1,help,1); + snprintf(help,7,"sq: %02d",sta->sq); + display_string(display,x-8,1,help,6); display_line(display,0,2,x,2,'-'); - display_string(display,1,3,info->clean_line,x); display_string(display,1,3,"ssid: ",6); s=strlen(sta->ssid); memcpy(help,sta->ssid,s); display_string(display,7,3,help,s); - display_string(display,1,5,"more specific info soon ...",27); + if(sta->wep) strcpy(help,"crypted"); + else strcpy(help,"not crypted"); + s=strlen(help); + display_string(display,x-s-1,3,help,s); + + snprintf(help,13,"mgmt: %06d",sta->count_mgmt); + display_string(display,1,5,help,12); + snprintf(help,13,"ctrl: %06d",sta->count_ctrl); + display_string(display,1,6,help,12); + snprintf(help,13,"data: %06d",sta->count_data); + display_string(display,1,7,help,12); + + snprintf(help,25,"bssid: %02x:%02x:%02x:%02x:%02x:%02x", + sta->bssid[0],sta->bssid[1],sta->bssid[2], + sta->bssid[3],sta->bssid[4],sta->bssid[5]); + display_string(display,1,9,help,24); + if(sta->wep==WEP) { + snprintf(help,67,"iv + keynr | crypted snap: %02x %02x %02x %02x | %02x %02x %02x %02x %02x %02x", + sta->snap[0],sta->snap[1],sta->snap[2],sta->snap[3], + sta->snap[4],sta->snap[5],sta->snap[6],sta->snap[7], + sta->snap[8],sta->snap[9]); + display_string(display,1,10,help,66); + } } /* footer */ @@ -131,17 +160,8 @@ int get_user_interaction(t_info *info) { input_get_event(&(info->input),noop,info); - /* - if(info->input.content[0]=='h') { - display_console(info,"hdw-sniff help:"); - display_console(info,"h - print this help"); - display_console(info,"x - enable/disable hex output"); - display_console(info,"a - enable/disable ascii output"); - display_console(info,"q - quit"); - display_console(info,"console navigation: arrow up/down"); - display_console(info,"network list navigation: page up/down"); - } - */ + /* clear display */ + display_clear_screen(&(info->display)); if(info->input.content[0]=='x') { info->mode^=MODE_HEXOUT; @@ -193,11 +213,11 @@ int react_on_event(t_event *event,void *ptr) { int usage(void) { puts("usage: hdw-sniff "); puts("\toptions:"); - puts("\t\t-m \tmonitor and/or wlanng"); + puts("\t\t-m \tieee80211 or prism"); puts("\t\t-d \twlan0,eth0"); puts("\t\t-l "); - puts("\t\t-k \t(string)"); - puts("\t\t-D \t(dump packages to file)"); + //puts("\t\t-k \t(string)"); + puts("\t\t-D \t(dump packages to file (pcap format))"); puts("\t\t-h \tdisplay this help message"); puts(""); @@ -244,13 +264,13 @@ int main(int argc, char **argv) { case 'h': usage(); case 'm': - if(!strncmp(argv[i+1],"monitor",7)) { - info.mode|=MODE_MONITOR; - puts("will go to monitor mode."); + if(!strncmp(argv[i+1],"ieee80211",9)) { + info.mode|=MODE_IEEE80211; + puts("expecting ieee802.11 header in package"); } - else if(!strncmp(argv[i+1],"wlanng",6)) { - info.mode|=MODE_WLANNG; - puts("expecting wlanng header in package."); + else if(!strncmp(argv[i+1],"prism",5)) { + info.mode|=MODE_PRISM; + puts("expecting prism header in package."); } else { printf("unknown mode: %s\n",argv[1]); @@ -266,10 +286,8 @@ int main(int argc, char **argv) { ++i; break; case 'D': - if((info.dump_fd=open(argv[i+1],O_RDWR|O_CREAT))!=0) - printf("dump file -> %s\n",argv[i+1]); - else - puts("warning: can't dump to file."); + printf("dump file -> %s\n",argv[i+1]); + strncpy(info.dump_file,argv[i+1],128); ++i; break; case 'd': @@ -287,11 +305,14 @@ int main(int argc, char **argv) { } /* setting up device */ - if(info.mode&MODE_MONITOR) { - sprintf(sys_call,"iwconfig %s mode monitor",info.device); - puts("set monitoring mode ..."); - system(sys_call); - } + if(info.mode&MODE_IEEE80211) + sprintf(sys_call,"iwpriv %s monitor 2",info.device); + else if(info.mode&MODE_PRISM) + sprintf(sys_call,"iwpriv %s monitor 3",info.device); + + puts("set monitoring mode ..."); + system(sys_call); + sprintf(sys_call,"ifconfig %s up",info.device); puts("setting up device ..."); system(sys_call); @@ -314,6 +335,14 @@ int main(int argc, char **argv) { pcap_fd=pcap_fileno(info.pcap_handle); /* -> non blocking? */ + /* pcap dump */ + if(strcmp(info.dump_file,"")) { + if((info.dump_handle=pcap_dump_open(info.pcap_handle,info.dump_file))==NULL) { + puts("pcap open dump file failed"); + return -23; + } + } + /* socket fd for channel hopping */ info.channel_hop_fd=socket(AF_INET,SOCK_DGRAM,0); @@ -358,6 +387,8 @@ int main(int argc, char **argv) { list_shutdown(&(info.sniffed_sta)); input_shutdown(&(info.input)); display_shutdown(&(info.display)); + + if(info.dump_handle!=NULL) pcap_dump_close(info.dump_handle); puts(""); puts("");