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password_formatter.php
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Created
Sun, Mar 9, 6:59 PM
Size
4 KB
Mime Type
text/x-php
Expires
Tue, Mar 11, 6:59 PM (7 h, 15 m)
Engine
blob
Format
Raw Data
Handle
585657
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rINP In-Portal
password_formatter.php
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<?php
/**
* @version $Id: password_formatter.php 13086 2010-01-12 19:47:40Z alex $
* @package In-Portal
* @copyright Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
* @license GNU/GPL
* In-Portal is Open Source software.
* This means that this software may have been modified pursuant
* the GNU General Public License, and as distributed it includes
* or is derivative of works licensed under the GNU General Public License
* or other free or open source software licenses.
* See http://www.in-portal.org/license for copyright notices and details.
*/
class
kPasswordFormatter
extends
kFormatter
{
function
PrepareOptions
(
$field_name
,
&
$field_options
,
&
$object
)
{
if
(
isset
(
$field_options
[
'verify_field'
]
)
)
{
$add_fields
=
Array
();
$options
=
Array
(
'master_field'
=>
$field_name
,
'formatter'
=>
'kPasswordFormatter'
);
$copy_options
=
Array
(
'encryption_method'
,
'salt'
,
'required'
,
'skip_empty'
);
foreach
(
$copy_options
as
$copy_option
)
{
if
(
array_key_exists
(
$copy_option
,
$field_options
))
{
$options
[
$copy_option
]
=
$field_options
[
$copy_option
];
}
}
$add_fields
[
$field_options
[
'verify_field'
]
]
=
$options
;
$add_fields
[
$field_name
.
'_plain'
]
=
Array
(
'type'
=>
'string'
,
'error_field'
=>
$field_name
);
$add_fields
[
$field_options
[
'verify_field'
].
'_plain'
]
=
Array
(
'type'
=>
'string'
,
'error_field'
=>
$field_options
[
'verify_field'
]
);
$add_fields
=
array_merge_recursive2
(
$add_fields
,
$object
->
VirtualFields
);
$object
->
setVirtualFields
(
$add_fields
);
}
}
function
Format
(
$value
,
$field_name
,
&
$object
,
$format
=
null
)
{
return
$value
;
}
/**
* Performs password & verify password field validation
*
* @param mixed $value
* @param string $field_name
* @param kDBItem $object
* @return string
*/
function
Parse
(
$value
,
$field_name
,
&
$object
)
{
$options
=
$object
->
GetFieldOptions
(
$field_name
);
$flip_count
=
0
;
$fields_set
=
true
;
$fields
=
Array
(
'master_field'
,
'verify_field'
);
// 1. collect values from both Password and VerifyPassword fields
while
(
$flip_count
<
2
)
{
if
(
getArrayValue
(
$options
,
$fields
[
0
])
)
{
$object
->
SetDBField
(
$field_name
.
'_plain'
,
$value
);
if
(
!
getArrayValue
(
$object
->
Fields
[
$options
[
$fields
[
0
]
]
],
$fields
[
1
].
'_set'
)
)
{
$object
->
Fields
[
$options
[
$fields
[
0
]
]
][
$fields
[
1
].
'_set'
]
=
true
;
}
$password_field
=
$options
[
$fields
[
0
]
];
$verify_field
=
$field_name
;
}
$fields
=
array_reverse
(
$fields
);
$flip_count
++;
}
$salt
=
isset
(
$object
->
Fields
[
$password_field
][
'salt'
])
?
$object
->
Fields
[
$password_field
][
'salt'
]
:
''
;
if
(
getArrayValue
(
$object
->
Fields
[
$password_field
],
'verify_field_set'
)
&&
getArrayValue
(
$object
->
Fields
[
$verify_field
],
'master_field_set'
))
{
$new_password
=
$object
->
GetDBField
(
$password_field
.
'_plain'
);
$verify_password
=
$object
->
GetDBField
(
$verify_field
.
'_plain'
);
if
(
$new_password
==
''
&&
$verify_password
==
''
)
{
// both passwords are empty -> keep old password
if
(
$object
->
GetDBField
(
$password_field
)
!=
$this
->
EncryptPassword
(
''
,
$salt
))
{
if
(
$options
[
'encryption_method'
]
==
'plain'
)
{
return
$value
;
}
return
$this
->
EncryptPassword
(
$value
);
}
else
{
return
$value
;
}
}
// determine admin or front
$phrase_error_prefix
=
$this
->
Application
->
isAdmin
?
'la'
:
'lu'
;
if
(
$new_password
!=
$verify_password
)
{
// passwords don't match (no matter what is their length)
$object
->
SetError
(
$verify_field
,
'passwords_do_not_match'
,
$phrase_error_prefix
.
'_passwords_do_not_match'
);
}
$min_length
=
$this
->
Application
->
ConfigValue
(
'Min_Password'
);
// for error message too
if
(
mb_strlen
(
$new_password
)
<
$min_length
)
{
$error_msg
=
'+'
.
sprintf
(
$this
->
Application
->
Phrase
(
$phrase_error_prefix
.
'_passwords_too_short'
),
$min_length
);
// + -> not phrase
$object
->
SetError
(
$password_field
,
'passwords_min_length'
,
$error_msg
);
}
}
if
(
$value
==
''
)
{
return
$object
->
GetDBField
(
$field_name
);
}
if
(
$options
[
'encryption_method'
]
==
'plain'
)
{
return
$value
;
}
return
$this
->
EncryptPassword
(
$value
,
$salt
);
}
function
EncryptPassword
(
$value
,
$salt
=
null
)
{
if
(!
isset
(
$salt
)
||
!
$salt
)
{
// if empty salt, assume, that it's not passed at all
return
md5
(
$value
);
}
return
md5
(
md5
(
$value
).
$salt
);
}
}
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