3 ############################################################################
7 # Purpose: To provide basic usage validation for cipherdyne.org project
10 ############################################################################
12 # $Id: config_vars.pl 571 2006-10-16 02:41:41Z mbr $
17 my $config_file = 'config_vars.conf';
19 open C, "< $config_file" or die $!;
24 for my $line (@lines) {
26 next if $line =~ /^\s*#/;
27 if ($line =~ /^\s*(\S+)\s+(\S+)/) {
32 PROG: for my $prog (keys %config) {
34 print "[-] program: $prog does not exist in current directory.\n";
37 open F, "< $prog" or die "[*] Could not open $prog: $!";
42 CONF: for my $config (keys %{$config{$prog}}) {
44 print "[-] config: $config for program: $prog does not exist.\n";
47 open F, "< $config" or die "[*] Could not open $config: $!";
48 my @config_lines = <F>;
50 for my $line (@config_lines) {
52 next unless $line =~ /\S/;
53 next if $line =~ /^\s*#/;
54 if ($line =~ /^\s*(\S+)\s/) {
55 $config_vars{$1} = '';
60 ### see if the program is using an undefined configuration
62 for my $line (@prog_lines) {
63 if ($prog =~ /\.c/) { ### C code file
64 if ($line =~ m|\"(\w+)\s+\"|) {
66 unless (defined $config_vars{$var}) {
67 print "[-] Config var: $var (line $line_num) ",
68 "is not defined in config files for program: $prog\n";
70 $used_vars{$var} = '';
75 if ($line =~ m|\$config\{\'(\S+)\'\}|) {
78 if ($line =~ m|\$cmds\{\'(\S+)\'\}|) {
82 unless (defined $config_vars{$var1}) {
83 print "[-] Config var: $var1 (line $line_num) ",
84 "is not defined in config files for program: $prog\n";
86 $used_vars{$var1} = '';
89 unless (defined $config_vars{$var2}) {
90 print "[-] Config var: $var2 (line $line_num) ",
91 "is not defined in config files for program: $prog\n";
93 $used_vars{$var2} = '';
99 ### see if the config files define a configuration variable
100 ### that is not used by the program
101 for my $var (sort keys %config_vars) {
102 unless (defined $used_vars{$var}) {
103 print "[-] $var is defined in config files, ",
104 "but not used in $prog\n";