File::KeePass(3pm)					User Contributed Perl Documentation					File::KeePass(3pm)

NAME

       File::KeePass - Interface to KeePass V1 database files

SYNOPSIS

	   use File::KeePass;
	   use Data::Dumper qw(Dumper);

	   my $k = File::KeePass->new;
	   if (! eval { $k->load_db($file, $master_pass) }) {
	       die "Couldn't load the file $file: $@";
	   }

	   print Dumper $k->groups; # passwords are locked

	   $k->unlock;
	   print Dumper $k->groups; # passwords are now visible

	   $k->clear; # delete current db from memory

	   my $group = $k->add_group({
	       title => 'Foo',
	   }); # root level group
	   my $gid = $group->{'id'};

	   my $group = $k->find_group({id => $gid});
	   # OR
	   my $group = $k->find_group({title => 'Foo'});

	   my $group2 = $k->add_group({
	       title => 'Bar',
	       group => $gid,
	       # OR group => $group,
	   }); # nested group

	   my $e = $k->add_entry({
	       title	=> 'Something',
	       username => 'someuser',
	       password => 'somepass',
	       group	=> $gid,
	       # OR group => $group,
	   });
	   my $eid = $e->{'id'};

	   my $e = $k->find_entry({id => $eid});
	   # OR
	   my $e = $k->find_entry({title => 'Something'});

	   $k->lock;
	   print $e->{'password'}; # eq undef
	   print $k->locked_entry_password($e); # eq 'somepass'

	   $k->unlock;
	   print $e->{'password'}; # eq 'somepass'

	   $k->save_db("/some/file/location.kdb", $master_pass);

METHODS

       new Returns a new File::KeePass object.	Any named arguments are added to self.

       auto_lock
	   Default true.  If true, passwords are automatically hidden when a database loaded via parse_db or load_db.

	       $k->auto_lock(0); # turn off auto locking

       load_db
	   Takes a kdb filename and a master password.	Returns true on success.  Errors die.  The resulting database can be accessed via various
	   methods including $k->groups.

       save_db
	   Takes a kdb filename and a master password.	Stores out the current groups in the object.  Writes attempt to write first to
	   $file.new.$epoch and are then renamed into the correct location.

	   You will need to unlock the db via $k->unlock before calling this method if the database is currently locked.

       clear
	   Clears any currently loaded groups database.

       parse_db
	   Takes an encrypted kdb database and a master password.  Returns true on success.  Errors die.  The resulting database can be accessed
	   via various methods including $k->groups.

       parse_header
	   Used by parse_db.

       parse_groups
	   Used by parse_db.

       parse_entries
	   Used by parse_db.

       parse_date
	   Parses a kdb packed date.

       decrypt_rijndael_cbc
	   Takes an encrypted string, a key, and an encryption_iv string.  Returns a plaintext string.

       encrypt_rijndael_cbc
	   Takes a plaintext string, a key, and an encryption_iv string.  Returns an encrypted string.

       gen_db
	   Takes a master password.  Optionally takes a "groups" arrayref and a "headers" hashref.  If groups are not passed, it defaults to using
	   the currently loaded groups.  If headers are not passed, a fresh set of headers are generated based on the groups and the master
	   password.  The headers can be passed in to test round trip portability.

	   You will need to unlock the db via $k->unlock before calling this method if the database is currently locked.

       gen_header
	   Returns a kdb file header.

       gen_date
	   Returns a kdb packed date.

       dump_groups
	   Returns a simplified string representation of the currently loaded database.

	       print $k->dump_groups;

	   You can optionally pass a match argument hashref.  Only entries matching the criteria will be returned.

       groups
	   Returns an arrayref of groups from the currently loaded database.  Groups returned will be hierarchal.  Note, groups simply returns a
	   reference to all of the data.  It makes no attempts at cleaning up the data (find_groups will make sure the data is groomed).

	       my $g = $k->groups;

	   Groups will look similar to the following:

	       $g = [{
		    expanded => 0,
		    icon     => 0,
		    id	     => 234234234,
		    title    => 'Foo',
		    level    => 0,
		    entries => [{
			accessed => "2010-06-24 15:09:19",
			bin_desc => "",
			binary	 => "",
			comment  => "",
			created  => "2010-06-24 15:09:19",
			expires  => "2999-12-31 23:23:59",
			icon	 => 0,
			modified => "2010-06-24 15:09:19",
			title	 => "Something",
			password => 'somepass', # will be hidden if the database is locked
			url	 => "",
			username => "someuser",
			id	 => "0a55ac30af68149f62c072d7cc8bd5ee"
		    }],
		    groups => [{
			expanded => 0,
			icon	 => 0,
			id	 => 994414667,
			level	 => 1,
			title	 => "Bar"
		    }],
		}];

       header
	   Returns the current loaded db header.

       add_group
	   Adds a new group to the database.  Returns a reference to the new group.  If a database isn't loaded, it begins a new one.  Takes a
	   hashref of arguments for the new entry including title, icon, expanded.  A new random group id will be generated.  An optional group
	   argument can be passed.  If a group is passed the new group will be added under that parent group.

	       my $group = $k->add_group({title => 'Foo'});
	       my $gid = $group->{'id'};

	       my $group2 = $k->add_group({title => 'Bar', group => $gid});

	   The group argument's value may also be a reference to a group - such as that returned by find_group.

       finder_tests {
	   Used by find_groups and find_entries.  Takes a hashref of arguments and returns a list of test code refs.

	       {title => 'Foo'} # will check if title equals Foo
	       {'title !' => 'Foo'} # will check if title does not equal Foo
	       {'title =~' => qr{^Foo$}} # will check if title does matches the regex
	       {'title !~' => qr{^Foo$}} # will check if title does not match the regex

       find_groups
	   Takes a hashref of search criteria and returns all matching groups.	Can be passed id, title, icon, and level.  Search arguments will
	   be parsed by finder_tests.

	       my @groups = $k->find_groups({title => 'Foo'});

	       my @all_groups_flattened = $k->find_groups({});

	   The find_groups method also checks to make sure group ids are unique and that all needed values are defined.

       find_group
	   Calls find_groups and returns the first group found.  Dies if multiple results are found.  In scalar context it returns only the group.
	   In list context it returns the group, and its the arrayref in which it is stored (either the root level group or a sub groups group
	   item).

       delete_group
	   Passes arguments to find_group to find the group to delete.	Then deletes the group.  Returns the group that was just deleted.

       add_entry
	   Adds a new entry to the database.  Returns a reference to the new entry.  An optional group argument can be passed.	If a group is not
	   passed, the entry will be added to the first group in the database.	A new entry id will be created if one is not passed or if it
	   conflicts with an existing group.

	   The following fields can be passed.

	       accessed => "2010-06-24 15:09:19", # last accessed date
	       bin_desc => "", # description of the stored binary - typically a filename
	       binary	=> "", # raw data to be stored in the system - typically a file
	       comment	=> "", # a comment for the system - auto-type info is normally here
	       created	=> "2010-06-24 15:09:19", # entry creation date
	       expires	=> "2999-12-31 23:23:59", # date entry expires
	       icon	=> 0, # icon number for use with agents
	       modified => "2010-06-24 15:09:19", # last modified
	       title	=> "Something",
	       password => 'somepass', # will be hidden if the database is locked
	       url	=> "",
	       username => "someuser",
	       id	=> "0a55ac30af68149f62c072d7cc8bd5ee" # randomly generated automatically

	       group	=> $gid, # which group to add the entry to

	   The group argument's value may also be a reference to a group - such as that returned by find_group.

       find_entries
	   Takes a hashref of search criteria and returns all matching groups.	Can be passed an entry id, title, username, comment, url, active,
	   group_id, group_title, or any other entry property.	Search arguments will be parsed by finder_tests.

	       my @entries = $k->find_entries({title => 'Something'});

	       my @all_entries_flattened = $k->find_entries({});

       find_entry
	   Calls find_entries and returns the first entry found.  Dies if multiple results are found.  In scalar context it returns only the
	   entry.  In list context it returns the entry, and its group.

       delete_entry
	   Passes arguments to find_entry to find the entry to delete.	Then deletes the entry.  Returns the entry that was just deleted.

       now Returns the current localtime datetime stamp.

       is_locked
	   Returns true if the current database is locked.

       lock
	   Locks the database.	This moves all passwords into a protected, in memory, encrypted storage location.  Returns 1 on success.  Returns
	   2 if the db is already locked.  If a database is loaded vai parse_db or load_db and auto_lock is true, the newly loaded database will
	   start out locked.

       unlock
	   Unlocks a previously locked database.  You will need to unlock a database before calling save_db or gen_db.

       locked_entry_password
	   Allows access to individual passwords for a database that is locked.  Dies if the database is not locked.

BUGS

       Only Rijndael is supported.

       Only passkeys are supported (no key files).

       This module makes no attempt to act as a password agent.  That is the job of File::KeePass::Agent.  This isn't really a bug but some people
       will think it is.

       Groups and entries don't have true objects associated with them.  At the moment this is by design.  The data is kept as plain boring data.

SOURCES

       Knowledge about the KeePass DB v1 format was gleaned from the source code of keepassx-0.4.3.  That source code is published under the GPL2
       license.  KeePassX 0.4.3 bears the copyright of

	   Copyright (C) 2005-2008 Tarek Saidi <tarek.saidi@arcor.de>
	   Copyright (C) 2007-2009 Felix Geyer <debfx-keepassx {at} fobos.de>

       The encryption/decryption algorithms of File::KeePass are of derivative nature from KeePassX and could not have been created without this
       insight - though the perl code is from scratch.

AUTHOR

       Paul Seamons <paul at seamons dot com>

LICENSE

       This module may be distributed under the same terms as Perl itself.

perl v5.12.4							    2010-12-07							File::KeePass(3pm)