X-Git-Url: http://git.jankratochvil.net/?a=blobdiff_plain;f=src%2Fpserverchroot.c;fp=src%2Fpserverchroot.c;h=0000000000000000000000000000000000000000;hb=60e0efe25527c96550c52fe087cfd078b4fe1002;hp=325814721e4b6cc29a2bae834cc37f856d39ab77;hpb=7114bd9953e276e5a1dc8782158d7d43ccd606ab;p=nethome.git

diff --git a/src/pserverchroot.c b/src/pserverchroot.c
deleted file mode 100644
index 3258147..0000000
--- a/src/pserverchroot.c
+++ /dev/null
@@ -1,74 +0,0 @@
-#include <stdlib.h>
-#include <syslog.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-
-extern const char **environ;
-
-
-#define SETUID 554 /* "pserver" user  UID */
-#define SETGID 554 /* "pserver" group GID */
-#define PERMITTED_ENV_LIST "PWD"
-#define EXEC_PATHNAME "/usr/bin/cvs"
-
-
-#ifndef G_GNUC_NORETURN
-#if     __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ > 4)
-#define G_GNUC_NORETURN __attribute__((noreturn))
-#else   /* !__GNUC__ */
-#define G_GNUC_NORETURN
-#endif  /* !__GNUC__ */
-#endif  /* !G_GNUC_NORETURN */
-
-#define EXITLOG(msg...) do {\
-	openlog("pserverchroot",LOG_PID,LOG_DAEMON); \
-	syslog(LOG_CRIT,msg); \
-	closelog(); \
-	exit(EXIT_FAILURE); \
-	} while (0)
-
-#define LENGTH(x) (sizeof((x))/sizeof(*(x)))
-
-#define FUNCCHK(funcname,args...) do { \
-	if (errno=0,funcname(args)) \
-		funcfail( #funcname ); \
-	} while (0)
-
-static void funcfail(const char *funcname) G_GNUC_NORETURN;
-static void funcfail(const char *funcname)
-{
-	EXITLOG("Unable to %s(2): %s",funcname,strerror(errno));
-}
-
-int main(int argc,char **argv)
-{
-int total=0;
-const char *allowed[]={ PERMITTED_ENV_LIST };
-const char **allp,**envp;
-char *dup=NULL,*s;
-
-retry:
-	for (envp=environ;*envp;envp++) {
-		if (dup) free(dup);
-		dup=strdup(*envp);
-		if ((s=strchr(dup,'='))) *s='\0';
-		for (allp=allowed;allp<allowed+LENGTH(allowed);allp++)
-			if (!strcmp(dup,*allp)) goto ok;
-		if (total++>1000)
-			EXITLOG("Unable to clean environment for CVS pserver: %s",*envp);
-		unsetenv(dup);
-		goto retry;
-ok:;
-		}
-	FUNCCHK(setenv,"PATH","/usr/bin",1);
-	FUNCCHK(chroot,"/home/short/pserver");
-	FUNCCHK(chdir,"/");
-	FUNCCHK(setgid,SETGID);
-	FUNCCHK(setuid,SETUID);
-	if (!getuid() || !geteuid() || !getgid() || !getegid())
-		EXITLOG("Privileges NOT dropped!: uid=%d,euid=%d,gid=%d,egid=%d",
-				getuid(),geteuid(),getgid(),getegid());
-	errno=0,execv(EXEC_PATHNAME,argv);
-	funcfail("execv");
-}