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25697a35 1/*
94ff9470 2 * SARG Squid Analysis Report Generator http://sarg.sourceforge.net
1164c474 3 * 1998, 2010
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4 *
5 * SARG donations:
6 * please look at http://sarg.sourceforge.net/donations.php
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7 * Support:
8 * http://sourceforge.net/projects/sarg/forums/forum/363374
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9 * ---------------------------------------------------------------------
10 *
11 * This program is free software; you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation; either version 2 of the License, or
14 * (at your option) any later version.
15 *
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
20 *
21 * You should have received a copy of the GNU General Public License
22 * along with this program; if not, write to the Free Software
23 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
24 *
25 */
26
27#include "include/conf.h"
5f3cfd1d 28#include "include/defs.h"
25697a35 29
32e71fa4 30void smartfilter_report(void)
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31{
32
33 FILE *fp_in = NULL, *fp_ou = NULL, *fp_user = NULL;
120d768c 34
06b39c87 35 char buf[MAXLEN];
25697a35 36 char url[MAXLEN];
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37 char csort[255];
38 char smart_in[MAXLEN];
39 char smart_ou[MAXLEN];
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40 char sites[MAXLEN];
41 char report[MAXLEN];
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42 char ip[MAXLEN];
43 char user[MAXLEN];
44 char ouser[MAXLEN];
45 char data[15];
46 char hora[15];
47 char smartcat[256];
48 char smartheader[15];
49 char ftime[128];
50 char smartuser[MAXLEN];
25697a35 51 int fuser=0;
456d78a5 52 int cstatus;
9c7c6346 53 struct getwordstruct gwarea;
f2ec8c75 54 const struct userinfostruct *uinfo;
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55
56 ouser[0]='\0';
57
d574e592 58 strcpy(smartheader,_("SmartFilter"));
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59 strup(smartheader);
60
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61 sprintf(smart_in,"%s/smartfilter.unsort",outdirname);
62 sprintf(sites,"%s/sarg-sites",outdirname);
63 sprintf(smart_ou,"%s/smartfilter.log",outdirname);
d5d021c5 64 sprintf(report,"%s/smartfilter.html",outdirname);
25697a35 65
05b90947 66 if (snprintf(csort,sizeof(csort),"sort -n -k 1,1 -k 2,2 -k 3,3 -o \"%s\" \"%s\"",smart_ou,smart_in)>=sizeof(csort)) {
10210234 67 debuga(_("cannot build the sort command to sort file %s\n"),smart_in);
06b39c87 68 exit(EXIT_FAILURE);
05b90947 69 }
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70 cstatus=system(csort);
71 if (!WIFEXITED(cstatus) || WEXITSTATUS(cstatus)) {
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72 debuga(_("sort command return status %d\n"),WEXITSTATUS(cstatus));
73 debuga(_("sort command: %s\n"),csort);
06b39c87 74 exit(EXIT_FAILURE);
456d78a5 75 }
25697a35 76 if((fp_in=fopen(smart_ou,"r"))==NULL) {
d574e592 77 debuga(_("(smartfilter) Cannot open log file %s\n"),smart_ou);
10210234 78 debuga(_("sort command: %s\n"),csort);
06b39c87 79 exit(EXIT_FAILURE);
25697a35 80 }
456d78a5 81 unlink(smart_in);
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82
83 if((fp_ou=fopen(report,"w"))==NULL) {
d574e592 84 debuga(_("(smartfilter) Cannot open log file %s\n"),report);
06b39c87 85 exit(EXIT_FAILURE);
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86 }
87
d6e703cc 88 fprintf(fp_ou, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\" \"http://www.w3.org/TR/html4/loose.dtd\">\n<html>\n<head>\n <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
25697a35 89 fputs("</head>\n",fp_ou);
d6e703cc 90 if(strlen(FontFace) > 0) fprintf(fp_ou,"<font face=%s>\n",FontFace);
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91 fprintf(fp_ou,"<body bgcolor=\"%s\" text=\"%s\" background=\"%s\">\n",BgColor,TxColor,BgImage);
92 fputs("<div align=\"center\"><table cellpadding=\"0\" cellspacing=\"0\">\n",fp_ou);
93 write_logo_image(fp_ou);
25697a35 94
dfb337be 95 fprintf(fp_ou,"<tr><th align=\"center\"><b><font color=\"%s\" size=\"+1\">%s</font></b></th></tr>\n",TiColor,Title);
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96 fprintf(fp_ou,"<tr><td align=\"center\" bgcolor=\"%s\"><font size=\"%s\">",HeaderBgColor,FontSize);
97 fprintf(fp_ou,_("Period: %s"),period.html);
98 fputs("</font></td></tr>\n",fp_ou);
c36c7384 99 fprintf(fp_ou,"<tr><th bgcolor=\"%s\" align=\"center\"><font size=\"%s\">%s</font></th></tr>\n",HeaderBgColor,FontSize,_("SmartFilter"));
dfb337be 100 fputs("</table></div>\n",fp_ou);
25697a35 101
dfb337be 102 fputs("<div align=\"center\"><table cellpadding=\"0\" cellspacing=\"2\">\n",fp_ou);
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103 fputs("<tr><td></td></tr>\n",fp_ou);
104 fputs("<tr><td></td></tr>\n",fp_ou);
105 fputs("<tr><td></td></tr>\n",fp_ou);
c36c7384 106 fprintf(fp_ou,"<tr><th bgcolor=%s><font size=\"%s\">%s</font></th><th bgcolor=\"%s\"><font size=\"%s\">%s</font></th><th bgcolor=\"%s\"><font size=\"%s\">%s</font></th><th bgcolor=\"%s\"><font size=\"%s\">%s</font></th><th bgcolor=\"%s\"><font size=\"%s\">%s</font></th></tr>\n",HeaderBgColor,FontSize,_("USERID"),HeaderBgColor,FontSize,_("IP/NAME"),HeaderBgColor,FontSize,_("DATE/TIME"),HeaderBgColor,FontSize,_("ACCESSED SITE"),HeaderBgColor,FontSize,smartheader);
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107
108 while(fgets(buf,sizeof(buf),fp_in)!=NULL) {
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109 getword_start(&gwarea,buf);
110 if (getword(user,sizeof(user),&gwarea,'\t')<0 || getword(data,sizeof(data),&gwarea,'\t')<0 ||
111 getword(hora,sizeof(hora),&gwarea,'\t')<0 || getword(ip,sizeof(ip),&gwarea,'\t')<0 ||
112 getword(url,sizeof(url),&gwarea,'\t')<0 || getword(smartcat,sizeof(smartcat),&gwarea,'\n')<0) {
10210234 113 debuga(_("There is a broken record or garbage in file %s\n"),smart_ou);
06b39c87 114 exit(EXIT_FAILURE);
4bcb77cf 115 }
25697a35 116
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117 uinfo=userinfo_find_from_id(user);
118 if (!uinfo) {
10210234 119 debuga(_("Unknown user ID %s in file %s\n"),user,smart_ou);
06b39c87 120 exit(EXIT_FAILURE);
25697a35 121 }
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122 if(strcmp(ouser,user) != 0) {
123 strcpy(ouser,user);
d5d021c5 124 sprintf(smartuser,"%s/denied_%s.html",outdirname,uinfo->filename);
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125 if(fuser) {
126 fuser=0;
127 fputs("</table>\n",fp_user);
e6414a9d 128 if(ShowSargInfo) {
120d768c 129 zdate(ftime, sizeof(ftime), DateFormat);
c36c7384 130 fprintf(fp_user,"<br><br><div align=\"center\"><font size=\"-2\">%s <a href=\"%s\">%s-%s</a> %s %s</font></div>\n",_("Generated by"),URL,PGM,VERSION,_("on"),ftime);
354c1a68 131 }
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132 fputs("</body>\n</html>\n",fp_user);
133 fclose(fp_user);
134 }
135 if ((fp_user = fopen(smartuser, "a")) == 0) {
d574e592 136 debuga(_("(smartfilter) Cannot open file %s\n"),smartuser);
06b39c87 137 exit(EXIT_FAILURE);
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138 }
139 fuser=1;
140
141 fputs("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\"",fp_ou);
142 fputs(" \"http://www.w3.org/TR/html4/loose.dtd\">\n",fp_ou);
143 fputs("<html>\n",fp_user);
144 fputs("<head>\n",fp_user);
354c1a68 145 fprintf(fp_user," <meta http-equiv=\"Content-Type\" content=\"text/html; charset=%s\">\n",CharSet);
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146 fputs("</head>\n",fp_user);
147
120d768c 148 if(FontFace[0] != 0) {
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149 /*
150 Before merging the sprintf and the fputs, the code looked like this:
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151 sprintf(html2,"<font face=%s>\n",FontFace);
152 fputs(url,fp_user);
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153 The two lines don't use the same buffer so the string formated by sprintf is not the string
154 written to fp_user. I (fmarchal) assumed it was a typo and replaced it by a fprintf but
155 that font tag is not valid outside of the body. So, the generated html was likely
156 containing garbage not rendered by the browser.
157 */
158 fprintf(fp_user,"<font face=%s>\n",FontFace);
25697a35 159 }
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160 fprintf(fp_user,"<body bgcolor=\"%s\" text=\"%s\" background=\"%s\">\n",BgColor,TxColor,BgImage);
161 fputs("<div align=\"center\"><table cellpadding=\"0\" cellspacing=\"0\">\n",fp_user);
162 if(LogoImage[0]!='\0') fprintf(fp_user,"<tr><th align=left><img src=\"%s\" border=\"0\" align=\"absmiddle\" width=\"%s\" height=\"%s\"><font color=\"%s\">%s</font>\n",LogoImage,Width,Height,LogoTextColor,LogoText);
163 fprintf(fp_user,"<tr><th align=\"center\"><b><font color=\"%s\" size=\"+1\">%s</font></b></th></tr>\n",TiColor,Title);
fa6552b0 164 fputs("<tr><td align=center bgcolor=\"%s\"><font size=\"%s\">",fp_user);
fd46f082 165 fprintf(fp_user,_("Period: %s"),period.html);
fa6552b0 166 fputs("</font></td></tr>\n",fp_user);
c36c7384 167 fprintf(fp_user,"<tr><td align=\"center\" bgcolor=\"%s\"><font size=\"%s\">%s:</font><font size=\"%s\"> %s</font></td></tr>\n",HeaderBgColor,FontSize,_("User"),FontSize,uinfo->label);
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168 fputs("</table></div>\n",fp_user);
169 fputs("<div align=\"center\"><table cellpadding=0 cellspacing=2>\n",fp_user);
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170 fputs("<tr><td></td></tr>\n",fp_user);
171 fputs("<tr><td></td></tr>\n",fp_user);
172 fputs("<tr><td></td></tr>\n",fp_user);
c36c7384 173 fprintf(fp_user,"<tr><th bgcolor=%s><font size=%s>%s</font></th><th bgcolor=%s><font size=%s>%s</font></th><th bgcolor=%s><font size=%s>%s</font></th><th bgcolor=%s><font size=%s>%s</font></th><th bgcolor=%s><font size=%s>%s</font></th></tr>\n",HeaderBgColor,FontSize,_("USERID"),HeaderBgColor,FontSize,_("IP/NAME"),HeaderBgColor,FontSize,_("DATE/TIME"),HeaderBgColor,FontSize,_("ACCESSED SITE"),HeaderBgColor,FontSize,smartheader);
25697a35 174 }
f2ec8c75 175 fprintf(fp_user,"<tr><td bgcolor=%s align=center><font size=%s>%s</font></td><td bgcolor=%s align=center><font size=%s>%s</font></td><td bgcolor=%s align=center><font size=%s>%s-%s</font></td><td bgcolor=%s><font size=%s>%s</font></td><td bgcolor=%s><font size=%s>%s</font></td></th>\n",TxBgColor,FontSize,uinfo->label,TxBgColor,FontSize,ip,TxBgColor,FontSize,data,hora,TxBgColor,FontSize,url,TxBgColor,FontSize,smartcat);
25697a35 176
f2ec8c75 177 fprintf(fp_ou,"<tr><td bgcolor=%s align=center><font size=%s>%s</font></td><td bgcolor=%s align=center><font size=%s>%s</font></td><td bgcolor=%s align=center><font size=%s>%s-%s</font></td><td bgcolor=%s><font size=%s>%s</font></td><td bgcolor=%s><font size=%s>%s</font></td></th>\n",TxBgColor,FontSize,uinfo->label,TxBgColor,FontSize,ip,TxBgColor,FontSize,data,hora,TxBgColor,FontSize,url,TxBgColor,FontSize,smartcat);
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178 }
179
180 fputs("</table>\n",fp_ou);
181
e6414a9d 182 if(ShowSargInfo) {
120d768c 183 zdate(ftime, sizeof(ftime), DateFormat);
c36c7384 184 fprintf(fp_ou,"<br><br><div align=\"center\"><font size=\"-2\">%s <a href=\"%s\">%s-%s</a> %s %s</font></div>\n",_("Generated by"),URL,PGM,VERSION,_("on"),ftime);
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185 }
186
187 fputs("</body>\n</html>\n",fp_user);
188
189 fclose(fp_ou);
190 if(fp_user) {
191 fputs("</table>\n",fp_user);
e6414a9d 192 if(ShowSargInfo) {
120d768c 193 zdate(ftime, sizeof(ftime), DateFormat);
c36c7384 194 fprintf(fp_user,"<br><br><div align=\"center\"><font size=\"-2\">%s <a href=\"%s\">%s-%s</a> %s %s</font></div>\n",_("Generated by"),URL,PGM,VERSION,_("on"),ftime);
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195 }
196 fputs("</body>\n</html>\n",fp_user);
197 fclose(fp_user);
198 }
199
200 return;
201}