remove inconsequential webcgi subproject

.gitignore

@@ -29,10 +29,6 @@
 /asn1c/tests/Makefile
 /asn1c/tests/test-*
 
-# /asn1c/webcgi/
-/asn1c/webcgi/Makefile
-/asn1c/webcgi/asn1c-suid-helper
-
 # /doc/
 /doc/Makefile
 

ChangeLog

@@ -11,6 +11,7 @@
 	* ENUMERATED extension values check relaxed. Reported by Gabriel Burca.
 	* Fixed decimal decoding of REAL values in -fnative-types mode
 	  (Severity: medium; Security impact: medium)
+	* Removed webcgi subproject (introduced in 2004) as inconsequential.
 
 0.9.22:	2008-Nov-19
 

asn1c/Makefile.am

 
-SUBDIRS = . webcgi tests
+SUBDIRS = . tests
 
 AM_CFLAGS = @ADD_CFLAGS@
 AM_CPPFLAGS = \

asn1c/Makefile.in

@@ -263,7 +263,7 @@ target_alias = @target_alias@
 top_build_prefix = @top_build_prefix@
 top_builddir = @top_builddir@
 top_srcdir = @top_srcdir@
-SUBDIRS = . webcgi tests
+SUBDIRS = . tests
 AM_CFLAGS = @ADD_CFLAGS@
 AM_CPPFLAGS = \
 	-I${top_srcdir}/libasn1compiler	\

asn1c/webcgi/Makefile.am

-
-dist_noinst_SCRIPTS = asn1c.cgi
-noinst_PROGRAMS = asn1c-suid-helper
-

asn1c/webcgi/README

-
-This is the source of the CGI-based Web wrapper around asn1c compiler.
-
-To install, execute the following steps in this directory
-
-	CGIDIR=/path/where/webserver/CGIs/are/stored
-	make				# Ensure the binary files are built
-	cp asn1c.cgi asn1c-suid-helper $CGIDIR
-	chgrp www $CGIDIR/asn1c-suid-helper	# Or whatever Web server has
-	chown root $CGIDIR/asn1c-suid-helper
-	chmod 4550 $CGIDIR/asn1c-suid-helper	# Make it setuid
-	# edit the $CGIDIR/asn1c.cgi to set up a few preferences
-	# in the beginning of that Perl script.
-
-The chmod command makes the asn1c-suid-helper program setuid.
-The asn1c-suid-helper is a tiny wrapper (look in the asn1c-suid-helper.c),
-which has the single purpose of running the asn1c compiler under extremely
-strict environment.
-The root uid and 4555 mode actually _raise_ security of the whole ASN.1 CGI
-system, so don't worry.
-If you're still uncertain, just go read the source code, it's only a page long.
-

asn1c/webcgi/asn1c-suid-helper.c

-#include <stdio.h>
-#include <stdlib.h>
-#include <sys/types.h>
-#include <unistd.h>
-#include <string.h>
-#include <errno.h>
-#include <sysexits.h>
-
-#ifdef	_WIN32
-#define setuid(s)
-#define getuid()
-#define setgid(s)
-#define getgid()
-#define chroot(p) (-1)
-#endif
-
-/*
- * This program chroots into a given directory,
- * then executes the asn1c command with strict arguments checking.
- */
-int
-main(int ac, char **av) {
-	char cmdPath[32];
-	char *envp[] = { NULL };	/* Empty environment */
-	int ret;
-	int i;
-
-	if(ac < 4) {
-		setgid(getgid());
-		setuid(getuid());
-		fprintf(stderr,
-		"Usage: %s <chroot-to> <chdir-to> <command> [options]\n",
-		av[0]);
-		exit(EX_USAGE);
-	}
-
-	ret = chroot(av[1]);
-
-	/* Drop the privileges */
-	setgid(getgid());
-	setuid(getuid());
-
-	if(ret != 0) {
-		fprintf(stderr, "chroot(\"%s\") failed: %s\n",
-			av[1], strerror(errno));
-		exit(EX_OSERR);
-	}
-
-	if(chdir(av[2]) != 0) {
-		fprintf(stderr, "chdir(\"%s\") failed: %s\n",
-			av[2], strerror(errno));
-		exit(EX_OSERR);
-	}
-
-	if(ac > 64) {
-		fprintf(stderr, "Insecure number of arguments: %d\n", ac);
-		exit(EX_DATAERR);
-	}
-
-
-	/*
-	 * Add an argument if this is an asn1c compiler.
-	 */
-	if(strcmp(av[3], "asn1c") == 0) {
-		ac -= 2;
-		av += 2;
-		av[0] = "asn1c";
-		av[1] = "-S/skeletons";
-		i = 2;
-		strcpy(cmdPath, "/bin/asn1c");
-	} else {
-		ac -= 3;
-		av += 3;
-		i = 0;
-	}
-
-	if(strlen(av[0]) > sizeof(cmdPath)/2) {
-		fprintf(stderr, "Insecure command name: %s\n", av[0]);
-		exit(EX_DATAERR);
-	}
-	memcpy(cmdPath, "/bin/", 5);
-	strcpy(cmdPath + 5, av[0]);
-
-	/*
-	 * Check arguments for the permitted alphabet constraints.
-	 */
-	for(; i < ac; i++) {
-		char *p;
-		for(p = av[i];; p++) {
-			switch(*p) {
-			case '0' ... '9': case 'A' ... 'Z': case 'a' ... 'z':
-			case '.': case '_': case '-': case '=':
-				continue;
-			case '\0':
-			default:
-				break;
-			}
-			break;
-		}
-		if(*p || (p - av[i]) > 250) {
-			fprintf(stderr, "Insecure argument %d\n", i);
-			exit(EX_DATAERR);
-		}
-	}
-
-	execve(cmdPath, av, envp);
-	perror(cmdPath);
-
-	exit(EX_UNAVAILABLE);
-}
-

configure

@@ -13969,7 +13969,7 @@ fi
 done
 
 
-ac_config_files="$ac_config_files skeletons/standard-modules/Makefile skeletons/tests/Makefile libasn1compiler/Makefile libasn1parser/Makefile libasn1print/Makefile asn1c/webcgi/Makefile asn1c/tests/Makefile libasn1fix/Makefile doc/docsrc/Makefile skeletons/Makefile examples/Makefile tests/Makefile asn1c/Makefile doc/Makefile asn1c.spec Makefile"
+ac_config_files="$ac_config_files skeletons/standard-modules/Makefile skeletons/tests/Makefile libasn1compiler/Makefile libasn1parser/Makefile libasn1print/Makefile asn1c/tests/Makefile libasn1fix/Makefile doc/docsrc/Makefile skeletons/Makefile examples/Makefile tests/Makefile asn1c/Makefile doc/Makefile asn1c.spec Makefile"
 
 cat >confcache <<\_ACEOF
 # This file is a shell script that caches the results of configure
@@ -14867,7 +14867,6 @@ do
     "libasn1compiler/Makefile") CONFIG_FILES="$CONFIG_FILES libasn1compiler/Makefile" ;;
     "libasn1parser/Makefile") CONFIG_FILES="$CONFIG_FILES libasn1parser/Makefile" ;;
     "libasn1print/Makefile") CONFIG_FILES="$CONFIG_FILES libasn1print/Makefile" ;;
-    "asn1c/webcgi/Makefile") CONFIG_FILES="$CONFIG_FILES asn1c/webcgi/Makefile" ;;
     "asn1c/tests/Makefile") CONFIG_FILES="$CONFIG_FILES asn1c/tests/Makefile" ;;
     "libasn1fix/Makefile") CONFIG_FILES="$CONFIG_FILES libasn1fix/Makefile" ;;
     "doc/docsrc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/docsrc/Makefile" ;;

configure.ac

@@ -70,7 +70,6 @@ skeletons/tests/Makefile		\
 libasn1compiler/Makefile		\
 libasn1parser/Makefile			\
 libasn1print/Makefile			\
-asn1c/webcgi/Makefile			\
 asn1c/tests/Makefile			\
 libasn1fix/Makefile			\
 doc/docsrc/Makefile			\