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/*
* CFINGERD
* Logging module
*
* 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 1, 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.
*/
#include "cfingerd.h"
#include "proto.h"
#include "privs.h"
void mylog(int logtype, char *msg, char *user)
{
if (can_log && (prog_config.config_bits3 & SHOW_LOG)) {
time_t tim = time(NULL);
fprintf(logfile, "Log from %s at %s", ident_user?ident_user:"unknown", ctime(&tim));
switch(logtype) {
case LOG_IDENT: fprintf(logfile, "\tIDENT: %s%s\n\n", msg, user);
break;
case LOG_REJECTED: fprintf(logfile, "\tREJECTED: %s%s\n\n", msg, user);
break;
case LOG_WARN: fprintf(logfile, "\tWARNING: %s\n\n", msg);
break;
case LOG_USER: fprintf(logfile, "\tUSER: %s%s\n\n", msg, user);
break;
case LOG_ERROR: fprintf(logfile, "\tERROR: %s%s\n\n", msg, user);
break;
}
fflush(logfile);
}
}
void userlog(uid_t uid, gid_t gid, char *dir, char *user)
{
FILE *file = NULL;
char filename[80];
memset(filename, 0, 80);
snprintf(filename, sizeof(filename), "%s/%s", dir, prog_config.userlog_file);
fflush(stdout);
USER_PRIVS(uid,gid)
/*
* If the file doesn't already exist, check to make sure we can
* create it (if the sysadmin allows it). If the file was created,
* then they want a finger log, and thus, should show the log here.
*/
if (!exist(filename)) {
if (!(prog_config.config_bits3 & SHOW_CREATE_FLG))
file = fopen(filename, "w");
} else
file = fopen(filename, "a+");
NOBODY_PRIVS
if (file) {
time_t tim = time(NULL);
USER_PRIVS(uid,gid)
fprintf(file, "Finger from %s at %s", user, ctime(&tim));
fflush(file);
fclose(file);
NOBODY_PRIVS
} else {
if (!(prog_config.config_bits3 & SHOW_CREATE_FLG)) {
syslog(LOG_WARNING, "Userlog: %s (%s)", filename, strerror(errno));
mylog(LOG_ERROR, "Cannot write to userlog: ", strerror(errno));
}
}
}
/*
* Local variables:
* c-indent-level: 4
* c-basic-offset: 4
* tab-width: 8
* End:
*/
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