dansguardian_report.c

   1 /*
   2  * AUTHOR: Pedro Lineu Orso                      orso@penguintech.com.br
   3  *                                                            1998, 2005
   4  * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
   5  *
   6  * SARG donations:
   7  *      please look at http://sarg.sourceforge.net/donations.php
   8  * ---------------------------------------------------------------------
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  23  *
  24  */
  25
  26 #include "include/conf.h"
  27
  28 void dansguardian_report()
  29 {
  30
  31    FILE *fp_in = NULL, *fp_ou = NULL;
  32
  33    char url[MAXLEN];
  34    char html[MAXLEN];
  35    char html2[MAXLEN];
  36    char dansguardian_in[MAXLEN];
  37    char dansguardian_ou[MAXLEN];
  38    char per[MAXLEN];
  39    char report[MAXLEN];
  40    char periodo[100];
  41    char ip[MAXLEN];
  42    char rule[255];
  43    char oip[MAXLEN];
  44    char user[MAXLEN];
  45    char ouser[MAXLEN];
  46    char date[15];
  47    char date2[15];
  48    char hour[15];
  49    char ftime[128];
  50    char *str;
  51    int  z=0;
  52    int  count=0;
  53
  54    ouser[0]='\0';
  55
  56    sprintf(dansguardian_in,"%s/dansguardian.log",tmp);
  57    if(!dansguardian_count) {
  58       unlink(dansguardian_in);
  59       return;
  60    }
  61
  62    sprintf(per,"%s/periodo",dirname);
  63    sprintf(report,"%s/dansguardian.html",dirname);
  64
  65    if ((fp_in = fopen(per, "r")) == 0) {
  66       fprintf(stderr, "SARG: (dansguardian_report) %s: %s\n",text[45],per);
  67       exit(1);
  68    }
  69
  70    fgets(periodo,sizeof(periodo),fp_in);
  71    fclose(fp_in);
  72
  73    if((fp_in=fopen(dansguardian_in,"r"))==NULL) {
  74      fprintf(stderr, "SARG: (dansguardian_report) %s: %s\n",text[8],dansguardian_in);
  75      exit(1);
  76    }
  77
  78    if((fp_ou=fopen(report,"w"))==NULL) {
  79      fprintf(stderr, "SARG: (dansguardian_report) %s: %s\n",text[8],report);
  80      exit(1);
  81    }
  82
  83    fputs("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"",fp_ou);
  84    fputs(" \"http://www.w3.org/TR/html4/loose.dtd\">\n",fp_ou);
  85    fputs("<html>\n",fp_ou);
  86    fputs("<head>\n",fp_ou);
  87    sprintf(html,"  <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
  88    fputs(html,fp_ou);
  89    css(fp_ou);
  90    fputs("</head>\n",fp_ou);
  91
  92    if(strlen(FontFace) > 0) {
  93       sprintf(url,"<font face=%s>\n",FontFace);
  94       fputs(url,fp_ou);
  95    }
  96
  97    sprintf(url,"<body bgcolor=%s text=%s background='%s'>\n",BgColor,TxColor,BgImage);
  98    fputs(url,fp_ou);
  99
 100    if(strlen(LogoImage) > 0) {
 101       fputs("<center><table cellpadding=\"0\" cellspacing=\"0\">\n",fp_ou);
 102       sprintf(url,"<tr><th class=\"logo\"><img src='%s' border=0 align=absmiddle width=%s height=%s>&nbsp;%s</th></tr>\n",LogoImage,Width,Height,LogoText);
 103       fputs(url,fp_ou);
 104       fputs("<tr><td height=\"5\"></td></tr>\n",fp_ou);
 105       fputs("</table>\n",fp_ou);
 106    }
 107
 108    show_sarg(fp_ou,"..");
 109    fputs("<center><table cellpadding=0 cellspacing=0>\n",fp_ou);
 110    sprintf(url,"<tr><th class=\"title\">%s</th></tr>\n",Title);
 111    fputs(url,fp_ou);
 112
 113    sprintf(url,"<tr><td class=\"header\">%s: %s</td></tr>\n",text[89],periodo);
 114    fputs(url,fp_ou);
 115    sprintf(url,"<tr><th class=\"header3\">%s %s</th></tr>\n",text[128],text[55]);
 116    fputs(url,fp_ou);
 117    fputs("</table></center>\n",fp_ou);
 118
 119    fputs("<center><table cellpadding=1 cellspacing=2>\n",fp_ou);
 120    fputs("<tr><td></td></tr>\n",fp_ou);
 121    sprintf(url,"<tr><th class=\"header\">%s</th><th class=\"header\">%s</th><th class=\"header\">%s</th><th class=\"header\">%s</th><th class=\"header\">%s</th></tr>\n",text[98],text[111],text[110],text[91],text[129]);
 122    fputs(url,fp_ou);
 123
 124    while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
 125       getword(user,buf,' ');
 126       getword(date2,buf,' ');
 127       getword(hour,buf,' ');
 128       getword(ip,buf,' ');
 129       getword(url,buf,' ');
 130       getword(rule,buf,'\n');
 131
 132       if(strcmp(UserIp,"yes") == 0)
 133            strcpy(user,ip);
 134
 135       bzero(date, 15);
 136       if(strncmp(df,"u",1) != 0) {
 137          strncpy(date,date2+6,2);
 138          strcat(date,"/");
 139          strncat(date,date2+4,2);
 140          strcat(date,"/");
 141          strncat(date,date2,4);
 142       } else {
 143          strncpy(date,date2+4,2);
 144          strcat(date,"/");
 145          strncat(date,date2+6,2);
 146          strcat(date,"/");
 147          strncat(date,date2,4);
 148       }
 149
 150       if((str=(char *) strstr(user, "_")) != (char *) NULL ) {
 151          if((str=(char *) strstr(str+1, "_")) != (char *) NULL )
 152             fixip(user);
 153       }
 154
 155       if(strcmp(Ip2Name,"yes") == 0)
 156          ip2name(ip);
 157
 158       if(!z) {
 159          strcpy(ouser,user);
 160          strcpy(oip,ip);
 161          z++;
 162       } else {
 163          if(strcmp(ouser,user) == 0)
 164             user[0]='\0';
 165          if(user[0] != '\0')
 166             strcpy(ouser,user);
 167          if(strcmp(oip,ip) == 0)
 168             ip[0]='\0';
 169          if(ip[0] != '\0')
 170             strcpy(oip,ip);
 171       }
 172
 173       if(UserTabFile[0] != '\0') {
 174          sprintf(warea,":%s:",user);
 175          if((str=(char *) strstr(userfile,warea)) != (char *) NULL ) {
 176             z1=0;
 177             str2=(char *) strstr(str+1,":");
 178             str2++;
 179             bzero(name, MAXLEN);
 180             while(str2[z1] != ':') {
 181                name[z1]=str2[z1];
 182                z1++;
 183             }
 184          } else strcpy(name,user);
 185       } else strcpy(name,user);
 186
 187       if(dotinuser && strstr(name,"_")) {
 188          str2=(char *)subs(name,"_",".");
 189          strcpy(name,str2);
 190       }
 191
 192      if(DansGuardianReportLimit) {
 193          if(strcmp(ouser2,name) == 0) {
 194             count++;
 195          } else {
 196             count=1;
 197             strcpy(ouser2,name);
 198          }
 199          if(count >= DansGuardianReportLimit)
 200             continue;
 201       }
 202
 203       sprintf(html2,"<tr><td class=\"data2\">%s</td><td class=\"data2\">%s</td><td class=\"data2\">%s-%s</td><td class=\"data2\"><a href=\"http://%s\">%s</a></td><td class=\"data2\">%s</td></tr>\n",name,ip,date,hour,url,url,rule);
 204       fputs(html2,fp_ou);
 205    }
 206
 207    fputs("</table>\n",fp_ou);
 208
 209    show_info(fp_ou);
 210
 211    fputs("</body>\n</html>\n",fp_ou);
 212
 213    fclose(fp_in);
 214    fclose(fp_ou);
 215
 216    unlink(dansguardian_in);
 217
 218    return;
 219 }