|
|
|
|
#include <unistd.h>
|
|
|
|
|
#include <sys/types.h>
|
|
|
|
|
#include <sys/stat.h>
|
|
|
|
|
#include "strerr.h"
|
|
|
|
|
#include "error.h"
|
|
|
|
|
#include "readwrite.h"
|
|
|
|
|
#include "exit.h"
|
|
|
|
|
|
|
|
|
|
extern void hier();
|
|
|
|
|
|
|
|
|
|
#define FATAL "instcheck: fatal: "
|
|
|
|
|
#define WARNING "instcheck: warning: "
|
|
|
|
|
|
|
|
|
|
void perm(prefix1,prefix2,prefix3,file,type,uid,gid,mode)
|
|
|
|
|
char *prefix1;
|
|
|
|
|
char *prefix2;
|
|
|
|
|
char *prefix3;
|
|
|
|
|
char *file;
|
|
|
|
|
int type;
|
|
|
|
|
int uid;
|
|
|
|
|
int gid;
|
|
|
|
|
int mode;
|
|
|
|
|
{
|
|
|
|
|
struct stat st;
|
|
|
|
|
|
|
|
|
|
if (stat(file,&st) == -1) {
|
|
|
|
|
if (errno == error_noent)
|
|
|
|
|
strerr_warn6(WARNING,prefix1,prefix2,prefix3,file," does not exist",0);
|
|
|
|
|
else
|
|
|
|
|
strerr_warn4(WARNING,"unable to stat .../",file,": ",&strerr_sys);
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if ((uid != -1) && (st.st_uid != uid))
|
|
|
|
|
strerr_warn6(WARNING,prefix1,prefix2,prefix3,file," has wrong owner",0);
|
|
|
|
|
if ((gid != -1) && (st.st_gid != gid))
|
|
|
|
|
strerr_warn6(WARNING,prefix1,prefix2,prefix3,file," has wrong group",0);
|
|
|
|
|
if ((st.st_mode & 07777) != mode)
|
|
|
|
|
strerr_warn6(WARNING,prefix1,prefix2,prefix3,file," has wrong permissions",0);
|
|
|
|
|
if ((st.st_mode & S_IFMT) != type)
|
|
|
|
|
strerr_warn6(WARNING,prefix1,prefix2,prefix3,file," has wrong type",0);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void h(home,uid,gid,mode)
|
|
|
|
|
char *home;
|
|
|
|
|
int uid;
|
|
|
|
|
int gid;
|
|
|
|
|
int mode;
|
|
|
|
|
{
|
|
|
|
|
perm("","","",home,S_IFDIR,uid,gid,mode);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void d(home,subdir,uid,gid,mode)
|
|
|
|
|
char *home;
|
|
|
|
|
char *subdir;
|
|
|
|
|
int uid;
|
|
|
|
|
int gid;
|
|
|
|
|
int mode;
|
|
|
|
|
{
|
|
|
|
|
if (chdir(home) == -1)
|
|
|
|
|
strerr_die4sys(111,FATAL,"unable to switch to ",home,": ");
|
|
|
|
|
perm("",home,"/",subdir,S_IFDIR,uid,gid,mode);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void p(home,fifo,uid,gid,mode)
|
|
|
|
|
char *home;
|
|
|
|
|
char *fifo;
|
|
|
|
|
int uid;
|
|
|
|
|
int gid;
|
|
|
|
|
int mode;
|
|
|
|
|
{
|
|
|
|
|
if (chdir(home) == -1)
|
|
|
|
|
strerr_die4sys(111,FATAL,"unable to switch to ",home,": ");
|
|
|
|
|
perm("",home,"/",fifo,S_IFIFO,uid,gid,mode);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void c(home,subdir,file,uid,gid,mode)
|
|
|
|
|
char *home;
|
|
|
|
|
char *subdir;
|
|
|
|
|
char *file;
|
|
|
|
|
int uid;
|
|
|
|
|
int gid;
|
|
|
|
|
int mode;
|
|
|
|
|
{
|
|
|
|
|
if (chdir(home) == -1)
|
|
|
|
|
strerr_die4sys(111,FATAL,"unable to switch to ",home,": ");
|
|
|
|
|
if (chdir(subdir) == -1)
|
|
|
|
|
strerr_die6sys(111,FATAL,"unable to switch to ",home,"/",subdir,": ");
|
|
|
|
|
perm(".../",subdir,"/",file,S_IFREG,uid,gid,mode);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
void z(home,file,len,uid,gid,mode)
|
|
|
|
|
char *home;
|
|
|
|
|
char *file;
|
|
|
|
|
int len;
|
|
|
|
|
int uid;
|
|
|
|
|
int gid;
|
|
|
|
|
int mode;
|
|
|
|
|
{
|
|
|
|
|
if (chdir(home) == -1)
|
|
|
|
|
strerr_die4sys(111,FATAL,"unable to switch to ",home,": ");
|
|
|
|
|
perm("",home,"/",file,S_IFREG,uid,gid,mode);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
int32_t main()
|
|
|
|
|
{
|
|
|
|
|
hier();
|
|
|
|
|
_exit(0);
|
|
|
|
|
}
|
