pass length + db import

GPG.pm

@@ -77,7 +77,7 @@ sub decrypt_db {
     my @chars = ( "A" .. "Z", "a" .. "z" );
     my $string;
     $string .= $chars[ rand @chars ] for 1 .. 10;
-    my $file = '/tmp/' . 'pm.' . $string;
+    my $file = '/dev/shm/' . 'pm.' . $string;
 
     # gpg --output /tmp/decryptfile --decrypt $db
     @dec_cmd = ( "$gpg", "--output", "$file", "--decrypt", "$db" );
@@ -109,4 +109,18 @@ sub export {
     return $export_file;
 }
 
-1;
+sub import_db {
+    my ($self, $file) = @_;
+
+    my @chars = ( "A" .. "Z", "a" .. "z" );
+    my $string;
+
+    $string .= $chars[ rand @chars ] for 1 .. 10;
+    my $tmpfile = '/dev/shm/' . 'pm.' . $string;
+
+    system("gpg --output $tmpfile --decrypt $file") == 0 or die "Cannot decrypt $file: $!\n";
+    my $encrypted = $self->encrypt_db($tmpfile);
+    return $encrypted;
+}
+
+1;

Password.pm

@@ -110,6 +110,13 @@ sub export {
     return 0;
 }
 
+sub import_db {
+    my ( $self, $filename ) = @_;
+    my $gpg = $self->{_gpg};
+
+    return $gpg->import_db($filename);
+}
+
 # Decrypt base and store new password
 sub save {
     my ( $self, $store ) = @_;
@@ -153,10 +160,14 @@ sub save {
 
 # Generate password
 sub generate {
+    my ($self, $length) = @_;
+
     my $value;
     
     # Defaults
-    my $length = 16;
+    if (!$length) {
+	$length = 16;
+    }
 
     my $digest;
     for (1..32) {

README.md

@@ -84,6 +84,4 @@ Show help screen:
 
 # TODO
 
-* Import/Export with simple(only password) encryption
-* Password lenght
-* Store decrypted DB into RAM not in /tmp/
+* Store decrypted DB into RAM not in /tmp/

Usage.pm

@@ -21,11 +21,13 @@ Simple password manager writed in Perl.
   -c                      comment
   -p [Password]           password
                           if key not selected PM generate secure password
+      -e [number]           (with length [number] if mentioned)
                           and copy it to xclipboard
   -r                      remove password
   -i                      password ID
   -o                      open link
   -x [filename]           export
+  -b [filename]           import database
   -h                      show this help screen and exit
   -v                      show version info and exit
 

pm.pl

@@ -15,11 +15,12 @@ our $VERSION = '0.0.1';
 my $usage = Usage->new();
 
 sub init() {
-    my $opt_string = 'swn:l:p:rhvou:i:c:x:g:';
+    my $opt_string = 'swn:l:p:rhvou:i:c:x:g:b:e:';
     getopts("$opt_string") or $usage->show();
     our (
         $opt_s, $opt_w, $opt_n, $opt_r, $opt_l, $opt_p, $opt_h,
         $opt_v, $opt_o, $opt_u, $opt_i, $opt_c, $opt_x, $opt_g,
+	$opt_b, $opt_e
     );
 
     print "Simple password manager writed in Perl.\nVersion: "
@@ -107,7 +108,11 @@ elsif ( defined($opt_w)
     # Generate password and store it into DB
     $opt_g = '' if !($opt_g);
 
-    $opt_p = $pass->generate();
+    if ( defined($opt_e) ) {
+	$pass_length=$opt_e;
+    }
+
+    $opt_p = $pass->generate($pass_length);
 
     my $store_h = {
         name     => $opt_n,
@@ -149,6 +154,10 @@ elsif ( defined($opt_x) ) {
     $pass->export($opt_x);
     print colored( "Dabase stored in $opt_x\n", 'green' );
 }
+elsif ( defined($opt_b) ) {
+    $pass->import_db($opt_b);
+    print colored( "Database imported from $opt_b\n", 'green' );
+}
 else {
     $usage->show();
-}
+}