143 lines
2.9 KiB
Perl
143 lines
2.9 KiB
Perl
package Password;
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use strict;
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use warnings;
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use utf8;
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use Database;
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use GPG;
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# Debug
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use Data::Dumper;
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sub new {
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my $class = shift;
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my $db = Database->new();
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my $gpg = GPG->new( $ENV{HOME} );
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my $self = {
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_db => $db,
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_gpg => $gpg,
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};
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bless $self, $class;
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return $self;
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}
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sub show {
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my ( $self, $name, $username ) = @_;
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my $db_class = $self->{_db};
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my $gpg = $self->{_gpg};
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# Decrypt db
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my $dec_db_file = $gpg->decrypt_db();
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# Query
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my $query_string;
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if ( defined($username) ) {
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$query_string = "select id, name, resource, password from passwords
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where name='$name' and username='$username'";
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}
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else {
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$query_string
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= "select id, name, resource, password from passwords where name='$name'";
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}
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my $mdo_q = {
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file => $dec_db_file,
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query => $query_string,
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name => $name,
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type => 'select',
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};
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my $q_hash = $db_class->mdo($mdo_q);
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# Remove unencrypted file
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my @rm_cmd = ( "rm", "-f", "$dec_db_file" );
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system(@rm_cmd) == 0 or die "Cannot remove unencrypted database! $!\n";
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return $q_hash;
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}
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# Remove password
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sub remove {
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my ( $self, $store ) = @_;
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my $db_class = $self->{_db};
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my $gpg = $self->{_gpg};
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my $id = $store->{id};
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# Decrypt database
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my $dec_db_file = $gpg->decrypt_db();
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my $q = "delete from passwords where id=$id";
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my $mdo_q = {
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file => $dec_db_file,
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query => $q,
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type => 'do',
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};
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$db_class->mdo($mdo_q);
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$gpg->encrypt_db($dec_db_file);
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return 0;
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}
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# Decrypt base and store new password
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sub save {
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my ( $self, $store ) = @_;
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my $db_class = $self->{_db};
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my $gpg = $self->{_gpg};
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my $name = $store->{name};
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my $resource = $store->{resource};
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my $password = $store->{password};
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# Username check
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my $username = '';
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if ( defined( $store->{username} ) ) {
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$username = $store->{username};
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}
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# Decrypt database
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my $dec_db_file = $gpg->decrypt_db();
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my $q = "insert into passwords(name, resource, password, username)
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values('$name', '$resource', '$password', '$username')";
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my $mdo_q = {
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file => $dec_db_file,
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name => $name,
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query => $q,
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type => 'do',
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};
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$db_class->mdo($mdo_q);
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$gpg->encrypt_db($dec_db_file);
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return 0;
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}
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# Generate password
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sub generate {
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my @chars = ( "A" .. "Z", "a" .. "z", 0 .. 9 );
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my $string;
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$string .= $chars[ rand @chars ] for 1 .. 16;
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return $string;
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}
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# Check configuration. If it doesn't exist create it.
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sub check_config {
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my ($self) = @_;
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if ( -e $ENV{HOME} . "/.PM/db.sqlite" ) {
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return 1;
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}
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else {
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my $db = $self->{_db};
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$db->create_base();
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print "Done!\n";
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return 0;
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}
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return 1;
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}
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1;
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