[thirdparty/sarg.git] / authfail.c

/*
 * AUTHOR: Pedro Lineu Orso                         pedro.orso@gmail.com
 *                                                            1998, 2008
 * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
 *
 * SARG donations:
 *      please look at http://sarg.sourceforge.net/donations.php
 * ---------------------------------------------------------------------
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 *
 */

#include "include/conf.h"

void authfail_report()
{

   FILE *fp_in = NULL, *fp_ou = NULL;
      
   char url[MAXLEN];
   char html[MAXLEN];
   char html2[MAXLEN];
   char authfail_in[MAXLEN];
   char per[MAXLEN];
   char report[MAXLEN];
   char periodo[100];
   char ip[MAXLEN];
   char oip[MAXLEN];
   char user[MAXLEN];
   char ouser[MAXLEN];
   char ouser2[MAXLEN];
   char data[15];
   char hora[15];
   char ftime[128];
   char *str;
   int  z=0;
   int  count=0;

   if(strlen(DataFile) > 0) return;

   ouser[0]='\0';

   sprintf(tmp4,"%s/sarg/authfail.log.unsort",TempDir);
   
   if(!authfail_count) {
      unlink(tmp4);
      return;
   }

   sprintf(authfail_in,"%s/authfail.log",TempDir);
   sprintf(per,"%s/periodo",dirname);
   sprintf(report,"%s/authfail.html",dirname);

   sprintf(csort,"sort -b -T %s -k 3,3 -k 5,5 -o '%s' '%s'", TempDir, authfail_in, tmp4);
   system(csort);
   unlink(tmp4);

   if ((fp_in = fopen(per, "r")) == 0) {
      fprintf(stderr, "SARG: (authfail) %s: %s\n",text[45],per);
      exit(1);
   }

   fgets(periodo,sizeof(periodo),fp_in);
   fclose(fp_in);

   if((fp_in=fopen(authfail_in,"r"))==NULL) {
     fprintf(stderr, "SARG: (authfail) %s: %s\n",text[45],authfail_in);
     exit(1);
   }

   if((fp_ou=fopen(report,"w"))==NULL) {
     fprintf(stderr, "SARG: (authfail) %s: %s\n",text[45],report);
     exit(1);
   }

   fputs("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"",fp_ou);
   fputs(" \"http://www.w3.org/TR/html4/loose.dtd\">\n",fp_ou);
   fputs("<html>\n",fp_ou);
   fputs("<head>\n",fp_ou);
   sprintf(html,"  <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
   fputs(html,fp_ou);
   css(fp_ou);
   fputs("</head>\n",fp_ou);

   if(strlen(FontFace) > 0) {
      sprintf(url,"<font face=%s>\n",FontFace);
      fputs(url,fp_ou);
   }

   sprintf(url,"<body bgcolor=%s text=%s background='%s'>\n",BgColor,TxColor,BgImage);
   fputs(url,fp_ou);

   if(strlen(LogoImage) > 0) {
      fputs("<center><table cellpadding=\"0\" cellspacing=\"0\">\n",fp_ou);
      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);
      fputs(url,fp_ou);
      fputs("<tr><td height=\"5\"></td></tr>\n",fp_ou);
      fputs("</table>\n",fp_ou);
   }

   if(strcmp(IndexTree,"date") == 0)
      show_sarg(fp_ou, "../../..");
   else
      show_sarg(fp_ou,"..");
   fputs("<center><table cellpadding=0 cellspacing=0>\n",fp_ou);
   sprintf(url,"<tr><th class=\"title\">%s</th></tr>\n",Title);
   fputs(url,fp_ou);

   sprintf(url,"<tr><td class=\"header\">%s: %s</td></tr>\n",text[89],periodo);
   fputs(url,fp_ou);
   sprintf(url,"<tr><th class=\"header\">%s %s</th></tr>\n",text[117],text[55]);
   fputs(url,fp_ou);
   fputs("</table></center>\n",fp_ou);

   fputs("<center><table cellpadding=0 cellspacing=2>\n",fp_ou);
   fputs("<tr><td></td></tr>\n",fp_ou);
   fputs("<tr><td></td></tr>\n",fp_ou);
   fputs("<tr><td></td></tr>\n",fp_ou);
   sprintf(url,"<tr><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]);
   fputs(url,fp_ou);

   while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
      getword(data,buf,' ');
      getword(hora,buf,' ');
      getword(user,buf,' ');
      getword(ip,buf,' ');
      getword(url,buf,' ');

      if((str=(char *) strstr(user, "_")) != (char *) NULL ) {
         if((str=(char *) strstr(str+1, "_")) != (char *) NULL )
            fixip(user);
      }

      if(strcmp(Ip2Name,"yes") == 0) 
         ip2name(ip);

      if(!z) {
         strcpy(ouser,user);
         strcpy(oip,ip);
         z++;
      } else {
         if(strcmp(ouser,user) == 0)
            user[0]='\0';
         if(user[0] != '\0')
            strcpy(ouser,user);
         if(strcmp(oip,ip) == 0) 
            ip[0]='\0';
         if(ip[0] != '\0')
            strcpy(oip,ip);
      }

      if(UserTabFile[0] != '\0') {
         sprintf(warea,":%s:",user);
         if((str=(char *) strstr(userfile,warea)) != (char *) NULL ) {
            z1=0;
            str2=(char *) strstr(str+1,":");
            str2++;
            bzero(name, MAXLEN);
            while(str2[z1] != ':') {
               name[z1]=str2[z1];
               z1++;
            }
         } else strcpy(name,user);
      } else strcpy(name,user);

      if(dotinuser && strstr(name,"_")) {
         str2=(char *)subs(name,"_",".");
         strcpy(name,str2);
      }

     if(AuthfailReportLimit) {
        if(strcmp(ouser2,name) == 0) {
            count++;
         } else {
            count=1;
            strcpy(ouser2,name);
         }
         if(count >= AuthfailReportLimit)
            continue;
      }

      sprintf(html2,"<tr><td class=\"data2\">%s</td><td class=\"data2\">%s</td><td class=\"data2\">%s-%s</td><td class=\"data2\">%s<a href=\"%s\">%s</a></td></th>\n",name,ip,data,hora,BlockImage,url,url);
      fputs(html2,fp_ou);
   }

   fputs("</table>\n",fp_ou);

   show_info(fp_ou);

   fputs("</body>\n</html>\n",fp_ou);

   fclose(fp_in);
   fclose(fp_ou);

   unlink(authfail_in);

   return;
}
Commit	Line	Data
25697a35	1	/*
c37945ed FM	2	* AUTHOR: Pedro Lineu Orso pedro.orso@gmail.com
c37945ed FM	3	* 1998, 2008
94ff9470 GS	4	* SARG Squid Analysis Report Generator http://sarg.sourceforge.net
	5	*
	6	* SARG donations:
	7	* please look at http://sarg.sourceforge.net/donations.php
25697a35 GS	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 authfail_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 authfail_in[MAXLEN];
	37	char per[MAXLEN];
	38	char report[MAXLEN];
	39	char periodo[100];
	40	char ip[MAXLEN];
	41	char oip[MAXLEN];
	42	char user[MAXLEN];
	43	char ouser[MAXLEN];
	44	char ouser2[MAXLEN];
	45	char data[15];
	46	char hora[15];
	47	char ftime[128];
	48	char *str;
	49	int z=0;
	50	int count=0;
	51
	52	if(strlen(DataFile) > 0) return;
	53
	54	ouser[0]='\0';
	55
491b862f	56	sprintf(tmp4,"%s/sarg/authfail.log.unsort",TempDir);
25697a35 GS	57
	58	if(!authfail_count) {
	59	unlink(tmp4);
	60	return;
	61	}
	62
	63	sprintf(authfail_in,"%s/authfail.log",TempDir);
	64	sprintf(per,"%s/periodo",dirname);
	65	sprintf(report,"%s/authfail.html",dirname);
	66
94ff9470	67	sprintf(csort,"sort -b -T %s -k 3,3 -k 5,5 -o '%s' '%s'", TempDir, authfail_in, tmp4);
25697a35 GS	68	system(csort);
	69	unlink(tmp4);
	70
	71	if ((fp_in = fopen(per, "r")) == 0) {
	72	fprintf(stderr, "SARG: (authfail) %s: %s\n",text[45],per);
	73	exit(1);
	74	}
	75
	76	fgets(periodo,sizeof(periodo),fp_in);
	77	fclose(fp_in);
	78
	79	if((fp_in=fopen(authfail_in,"r"))==NULL) {
	80	fprintf(stderr, "SARG: (authfail) %s: %s\n",text[45],authfail_in);
	81	exit(1);
	82	}
	83
	84	if((fp_ou=fopen(report,"w"))==NULL) {
	85	fprintf(stderr, "SARG: (authfail) %s: %s\n",text[45],report);
	86	exit(1);
	87	}
	88
	89	fputs("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"",fp_ou);
	90	fputs(" \"http://www.w3.org/TR/html4/loose.dtd\">\n",fp_ou);
	91	fputs("<html>\n",fp_ou);
	92	fputs("<head>\n",fp_ou);
	93	sprintf(html," <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
	94	fputs(html,fp_ou);
	95	css(fp_ou);
	96	fputs("</head>\n",fp_ou);
	97
	98	if(strlen(FontFace) > 0) {
	99	sprintf(url,"<font face=%s>\n",FontFace);
	100	fputs(url,fp_ou);
	101	}
	102
	103	sprintf(url,"<body bgcolor=%s text=%s background='%s'>\n",BgColor,TxColor,BgImage);
	104	fputs(url,fp_ou);
	105
	106	if(strlen(LogoImage) > 0) {
94ff9470 GS	107	fputs("<center><table cellpadding=\"0\" cellspacing=\"0\">\n",fp_ou);
94ff9470 GS	108	sprintf(url,"<tr><th class=\"logo\"><img src='%s' border=0 align=absmiddle width=%s height=%s> %s</th></tr>\n",LogoImage,Width,Height,LogoText);
25697a35	109	fputs(url,fp_ou);
94ff9470	110	fputs("<tr><td height=\"5\"></td></tr>\n",fp_ou);
25697a35 GS	111	fputs("</table>\n",fp_ou);
	112	}
	113
491b862f GS	114	if(strcmp(IndexTree,"date") == 0)
	115	show_sarg(fp_ou, "../../..");
	116	else
	117	show_sarg(fp_ou,"..");
25697a35 GS	118	fputs("<center><table cellpadding=0 cellspacing=0>\n",fp_ou);
	119	sprintf(url,"<tr><th class=\"title\">%s</th></tr>\n",Title);
	120	fputs(url,fp_ou);
	121
	122	sprintf(url,"<tr><td class=\"header\">%s: %s</td></tr>\n",text[89],periodo);
	123	fputs(url,fp_ou);
	124	sprintf(url,"<tr><th class=\"header\">%s %s</th></tr>\n",text[117],text[55]);
	125	fputs(url,fp_ou);
	126	fputs("</table></center>\n",fp_ou);
	127
	128	fputs("<center><table cellpadding=0 cellspacing=2>\n",fp_ou);
	129	fputs("<tr><td></td></tr>\n",fp_ou);
	130	fputs("<tr><td></td></tr>\n",fp_ou);
	131	fputs("<tr><td></td></tr>\n",fp_ou);
	132	sprintf(url,"<tr><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]);
	133	fputs(url,fp_ou);
	134
	135	while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
	136	getword(data,buf,' ');
	137	getword(hora,buf,' ');
	138	getword(user,buf,' ');
	139	getword(ip,buf,' ');
	140	getword(url,buf,' ');
	141
	142	if((str=(char ) strstr(user, "_")) != (char ) NULL ) {
	143	if((str=(char ) strstr(str+1, "_")) != (char ) NULL )
	144	fixip(user);
	145	}
	146
	147	if(strcmp(Ip2Name,"yes") == 0)
	148	ip2name(ip);
	149
	150	if(!z) {
	151	strcpy(ouser,user);
	152	strcpy(oip,ip);
	153	z++;
	154	} else {
	155	if(strcmp(ouser,user) == 0)
	156	user[0]='\0';
	157	if(user[0] != '\0')
	158	strcpy(ouser,user);
	159	if(strcmp(oip,ip) == 0)
	160	ip[0]='\0';
	161	if(ip[0] != '\0')
	162	strcpy(oip,ip);
	163	}
	164
	165	if(UserTabFile[0] != '\0') {
	166	sprintf(warea,":%s:",user);
	167	if((str=(char ) strstr(userfile,warea)) != (char ) NULL ) {
	168	z1=0;
	169	str2=(char *) strstr(str+1,":");
	170	str2++;
	171	bzero(name, MAXLEN);
	172	while(str2[z1] != ':') {
	173	name[z1]=str2[z1];
	174	z1++;
	175	}
	176	} else strcpy(name,user);
	177	} else strcpy(name,user);
	178
94ff9470 GS	179	if(dotinuser && strstr(name,"_")) {
	180	str2=(char *)subs(name,"_",".");
	181	strcpy(name,str2);
	182	}
	183
25697a35 GS	184	if(AuthfailReportLimit) {
	185	if(strcmp(ouser2,name) == 0) {
	186	count++;
	187	} else {
	188	count=1;
	189	strcpy(ouser2,name);
	190	}
	191	if(count >= AuthfailReportLimit)
	192	continue;
	193	}
	194
	195	sprintf(html2,"<tr><td class=\"data2\">%s</td><td class=\"data2\">%s</td><td class=\"data2\">%s-%s</td><td class=\"data2\">%s<a href=\"%s\">%s</a></td></th>\n",name,ip,data,hora,BlockImage,url,url);
	196	fputs(html2,fp_ou);
	197	}
	198
	199	fputs("</table>\n",fp_ou);
	200
	201	show_info(fp_ou);
	202
	203	fputs("</body>\n</html>\n",fp_ou);
	204
	205	fclose(fp_in);
	206	fclose(fp_ou);
	207
	208	unlink(authfail_in);
	209
	210	return;
	211	}