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added feature of changing user

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solusipse
2013-09-13 23:51:58 +02:00
parent d6865f63f2
commit d1a66efe6e
2 changed files with 42 additions and 14 deletions
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42
fiche.c
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@@ -10,9 +10,9 @@ Live example: http://code.solusipse.net/
-------------------------------------------------------------------------------
usage: fiche [-bdpqs].
[-d domain] [-p port] [-s slug_size]
[-o output directory] [-B buffer_size]
[-l log file] [-q queue_size] [-b banlist]
[-d domain] [-p port] [-s slug size]
[-o output directory] [-B buffer size] [-u user name]
[-l log file] [-b banlist] [-w whitelist]
Compile with Makefile or manually with -O2 and -pthread flags.
To install use `make install` command.
@@ -254,6 +254,8 @@ int create_directory(char *slug)
mkdir(BASEDIR, S_IRWXU | S_IRGRP | S_IROTH | S_IXOTH | S_IXGRP);
int result = mkdir(directory, S_IRWXU | S_IRGRP | S_IROTH | S_IXOTH | S_IXGRP);
change_owner(directory);
free(directory);
return result;
@@ -271,11 +273,29 @@ void save_to_file(char *slug, char *buffer)
fprintf(fp, "%s", buffer);
fclose(fp);
change_owner(directory);
printf("Saved to: %s\n", directory);
display_line();
free(directory);
}
void change_owner(char *directory)
{
if ((UID != -1)&&(GID != -1))
chown(directory, UID, GID);
}
void set_uid_gid(char *username)
{
struct passwd *userdata = getpwnam(username);
if (userdata == NULL)
error();
UID = userdata->pw_uid;
GID = userdata->pw_gid;
}
void set_basedir()
{
BASEDIR = getenv("HOME");
@@ -295,7 +315,7 @@ void parse_parameters(int argc, char **argv)
{
int c;
while ((c = getopt (argc, argv, "p:b:q:s:d:o:l:B:")) != -1)
while ((c = getopt (argc, argv, "p:b:s:d:o:l:B:u:w:")) != -1)
switch (c)
{
case 'd':
@@ -312,10 +332,6 @@ void parse_parameters(int argc, char **argv)
BANFILE = optarg;
load_banlist(BANFILE);
break;
case 'q':
QUEUE_SIZE = atoi(optarg);
printf("Queue size set to: %d.\n", QUEUE_SIZE);
break;
case 's':
SLUG_SIZE = atoi(optarg);
printf("Slug size set to: %d.\n", SLUG_SIZE);
@@ -329,11 +345,17 @@ void parse_parameters(int argc, char **argv)
LOG = optarg;
printf("Log file: %s\n", LOG);
break;
case 'u':
set_uid_gid(optarg);
break;
case 'w':
WHITELIST = optarg;
break;
default:
printf("usage: fiche [-bdpqs].\n");
printf(" [-d domain] [-p port] [-s slug_size]\n");
printf(" [-o output directory] [-B buffer_size]\n");
printf(" [-l log file] [-q queue_size] [-b banlist]\n");
printf(" [-o output directory] [-B buffer_size] [-u user name]\n");
printf(" [-l log file] [-b banlist] [-w whitelist]\n");
exit(1);
}
}

14
fiche.h
View File

@@ -10,9 +10,9 @@ Live example: http://code.solusipse.net/
-------------------------------------------------------------------------------
usage: fiche [-bdpqs].
[-d domain] [-p port] [-s slug_size]
[-o output directory] [-B buffer_size]
[-l log file] [-q queue_size]
[-d domain] [-p port] [-s slug size]
[-o output directory] [-B buffer size] [-u user name]
[-l log file] [-b banlist] [-w whitelist]
Compile with Makefile or manually with -O2 and -pthread flags.
To install use `make install` command.
@@ -27,6 +27,7 @@ $ cat fiche.c | nc localhost 9999
#ifndef FICHE_H
#define FICHE_H
#include <pwd.h>
#include <time.h>
#include <netdb.h>
#include <stdio.h>
@@ -40,14 +41,17 @@ $ cat fiche.c | nc localhost 9999
#include <sys/socket.h>
#include <netinet/in.h>
int UID = -1;
int GID = -1;
char *LOG;
char *BASEDIR;
char *BANLIST;
char *BANFILE;
char *WHITELIST;
int PORT = 9999;
int SLUG_SIZE = 4;
int BUFSIZE = 32768;
int QUEUE_SIZE = 100;
int QUEUE_SIZE = 500;
char DOMAIN[128] = "http://localhost/";
int time_seed;
@@ -68,6 +72,8 @@ void set_basedir();
void load_banlist();
void parse_parameters(int argc, char **argv);
void save_log(char *slug, char *hostaddrp, char *h_name);
void change_owner(char *directory);
void set_uid_gid();
char *return_line(){return("\n====================================");}
char *check_banlist(char *ip_address);