[thirdparty/sarg.git] / authfail.c

/*
 * AUTHOR: Pedro Lineu Orso                             orso@brturbo.com
 *                                                            1998, 2004
 * SARG Squid Analysis Report Generator            http://sarg-squid.org
 * ---------------------------------------------------------------------
 *
 *  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/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 align=\"center\"><img src='%s' border=0 align=absmiddle width=%s height=%s><font color=%s>%s</font>\n",LogoImage,Width,Height,LogoTextColor,LogoText);
      fputs(url,fp_ou);
      fputs("</table>\n",fp_ou);
   }

   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(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 GS	1	/*
	2	* AUTHOR: Pedro Lineu Orso orso@brturbo.com
	3	* 1998, 2004
	4	* SARG Squid Analysis Report Generator http://sarg-squid.org
	5	* ---------------------------------------------------------------------
	6	*
	7	* This program is free software; you can redistribute it and/or modify
	8	* it under the terms of the GNU General Public License as published by
	9	* the Free Software Foundation; either version 2 of the License, or
	10	* (at your option) any later version.
	11	*
	12	* This program is distributed in the hope that it will be useful,
	13	* but WITHOUT ANY WARRANTY; without even the implied warranty of
	14	* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	15	* GNU General Public License for more details.
	16	*
	17	* You should have received a copy of the GNU General Public License
	18	* along with this program; if not, write to the Free Software
	19	* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
	20	*
	21	*/
	22
	23	#include "include/conf.h"
	24
	25	void authfail_report()
	26	{
	27
	28	FILE fp_in = NULL, fp_ou = NULL;
	29
	30	char url[MAXLEN];
	31	char html[MAXLEN];
	32	char html2[MAXLEN];
	33	char authfail_in[MAXLEN];
	34	char per[MAXLEN];
	35	char report[MAXLEN];
	36	char periodo[100];
	37	char ip[MAXLEN];
	38	char oip[MAXLEN];
	39	char user[MAXLEN];
	40	char ouser[MAXLEN];
	41	char ouser2[MAXLEN];
	42	char data[15];
	43	char hora[15];
	44	char ftime[128];
	45	char *str;
	46	int z=0;
	47	int count=0;
	48
	49	if(strlen(DataFile) > 0) return;
	50
	51	ouser[0]='\0';
	52
	53	sprintf(tmp4,"%s/authfail.log.unsort",TempDir);
	54
	55	if(!authfail_count) {
	56	unlink(tmp4);
	57	return;
	58	}
	59
	60	sprintf(authfail_in,"%s/authfail.log",TempDir);
	61	sprintf(per,"%s/periodo",dirname);
	62	sprintf(report,"%s/authfail.html",dirname);
	63
	64	sprintf(csort,"sort -b -T %s -k 3,3 -k 5,5 -o %s %s", TempDir, authfail_in, tmp4);
65	system(csort);
66	unlink(tmp4);
67
68	if ((fp_in = fopen(per, "r")) == 0) {
69	fprintf(stderr, "SARG: (authfail) %s: %s\n",text[45],per);
70	exit(1);
71	}
72
73	fgets(periodo,sizeof(periodo),fp_in);
74	fclose(fp_in);
75
76	if((fp_in=fopen(authfail_in,"r"))==NULL) {
77	fprintf(stderr, "SARG: (authfail) %s: %s\n",text[45],authfail_in);
78	exit(1);
79	}
80
81	if((fp_ou=fopen(report,"w"))==NULL) {
82	fprintf(stderr, "SARG: (authfail) %s: %s\n",text[45],report);
83	exit(1);
84	}
85
86	fputs("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"",fp_ou);
87	fputs(" \"http://www.w3.org/TR/html4/loose.dtd\">\n",fp_ou);
88	fputs("<html>\n",fp_ou);
89	fputs("<head>\n",fp_ou);
90	sprintf(html," <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
91	fputs(html,fp_ou);
92	css(fp_ou);
93	fputs("</head>\n",fp_ou);
94
95	if(strlen(FontFace) > 0) {
96	sprintf(url,"<font face=%s>\n",FontFace);
97	fputs(url,fp_ou);
98	}
99
100	sprintf(url,"<body bgcolor=%s text=%s background='%s'>\n",BgColor,TxColor,BgImage);
101	fputs(url,fp_ou);
102
103	if(strlen(LogoImage) > 0) {
104	fputs("<center><table cellpadding=0 cellspacing=0>\n",fp_ou);
105	sprintf(url,"<tr><th align=\"center\"><img src='%s' border=0 align=absmiddle width=%s height=%s><font color=%s>%s</font>\n",LogoImage,Width,Height,LogoTextColor,LogoText);
106	fputs(url,fp_ou);
107	fputs("</table>\n",fp_ou);
108	}
109
110	show_sarg(fp_ou,"..");
111	fputs("<center><table cellpadding=0 cellspacing=0>\n",fp_ou);
112	sprintf(url,"<tr><th class=\"title\">%s</th></tr>\n",Title);
113	fputs(url,fp_ou);
114
115	sprintf(url,"<tr><td class=\"header\">%s: %s</td></tr>\n",text[89],periodo);
116	fputs(url,fp_ou);
117	sprintf(url,"<tr><th class=\"header\">%s %s</th></tr>\n",text[117],text[55]);
118	fputs(url,fp_ou);
119	fputs("</table></center>\n",fp_ou);
120
121	fputs("<center><table cellpadding=0 cellspacing=2>\n",fp_ou);
122	fputs("<tr><td></td></tr>\n",fp_ou);
123	fputs("<tr><td></td></tr>\n",fp_ou);
124	fputs("<tr><td></td></tr>\n",fp_ou);
125	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]);
126	fputs(url,fp_ou);
127
128	while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
129	getword(data,buf,' ');
130	getword(hora,buf,' ');
131	getword(user,buf,' ');
132	getword(ip,buf,' ');
133	getword(url,buf,' ');
134
135	if((str=(char ) strstr(user, "_")) != (char ) NULL ) {
136	if((str=(char ) strstr(str+1, "_")) != (char ) NULL )
137	fixip(user);
138	}
139
140	if(strcmp(Ip2Name,"yes") == 0)
141	ip2name(ip);
142
143	if(!z) {
144	strcpy(ouser,user);
145	strcpy(oip,ip);
146	z++;
147	} else {
148	if(strcmp(ouser,user) == 0)
149	user[0]='\0';
150	if(user[0] != '\0')
151	strcpy(ouser,user);
152	if(strcmp(oip,ip) == 0)
153	ip[0]='\0';
154	if(ip[0] != '\0')
155	strcpy(oip,ip);
156	}
157
158	if(UserTabFile[0] != '\0') {
159	sprintf(warea,":%s:",user);
160	if((str=(char ) strstr(userfile,warea)) != (char ) NULL ) {
161	z1=0;
162	str2=(char *) strstr(str+1,":");
163	str2++;
164	bzero(name, MAXLEN);
165	while(str2[z1] != ':') {
166	name[z1]=str2[z1];
167	z1++;
168	}
169	} else strcpy(name,user);
170	} else strcpy(name,user);
171
172	if(AuthfailReportLimit) {
173	if(strcmp(ouser2,name) == 0) {
174	count++;
175	} else {
176	count=1;
177	strcpy(ouser2,name);
178	}
179	if(count >= AuthfailReportLimit)
180	continue;
181	}
182
183	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);
184	fputs(html2,fp_ou);
185	}
186
187	fputs("</table>\n",fp_ou);
188
189	show_info(fp_ou);
190
191	fputs("</body>\n</html>\n",fp_ou);
192
193	fclose(fp_in);
194	fclose(fp_ou);
195
196	unlink(authfail_in);
197
198	return;
199	}