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Xiaohe Cao
jio
Commits
0f3f9fa1
Commit
0f3f9fa1
authored
Jan 10, 2013
by
Sven Franck
Browse files
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jslint pass cryptstorage.js
parent
59d01abf
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src/jio.storage/cryptstorage.js
src/jio.storage/cryptstorage.js
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src/jio.storage/cryptstorage.js
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0f3f9fa1
/*jslint indent: 2, maxlen: 80, sloppy: true, nomen: true */
/*global jIO: true, sjcl: true, $: true, setTimeout: true */
jIO
.
addStorageType
(
'
crypt
'
,
function
(
spec
,
my
)
{
jIO
.
addStorageType
(
'
crypt
'
,
function
(
spec
,
my
)
{
spec
=
spec
||
{};
spec
=
spec
||
{};
var
that
=
my
.
basicStorage
(
spec
,
my
),
priv
=
{};
var
that
=
my
.
basicStorage
(
spec
,
my
),
priv
=
{},
is_valid_storage
=
(
spec
.
storage
?
true
:
false
),
super_serialized
=
that
.
serialized
;
var
is_valid_storage
=
(
spec
.
storage
?
true
:
false
);
priv
.
username
=
spec
.
username
||
''
;
priv
.
password
=
spec
.
password
||
''
;
priv
.
sub_storage_spec
=
spec
.
storage
||
{
type
:
'
base
'
};
priv
.
sub_storage_string
=
JSON
.
stringify
(
priv
.
sub_storage_string
);
priv
.
username
=
spec
.
username
||
''
;
that
.
serialized
=
function
()
{
priv
.
password
=
spec
.
password
||
''
;
var
o
=
super_serialized
();
priv
.
sub_storage_spec
=
spec
.
storage
||
{
type
:
'
base
'
};
o
.
username
=
priv
.
username
;
priv
.
sub_storage_string
=
JSON
.
stringify
(
priv
.
sub_storage_string
);
o
.
password
=
priv
.
password
;
// TODO : unsecured !!!
o
.
storage
=
priv
.
sub_storage_string
;
return
o
;
};
var
super_serialized
=
that
.
serialized
;
that
.
validateState
=
function
()
{
that
.
serialized
=
function
()
{
if
(
priv
.
username
&&
is_valid_storage
)
{
var
o
=
super_serialized
();
return
''
;
o
.
username
=
priv
.
username
;
}
o
.
password
=
priv
.
password
;
// TODO : unsecured !!!
return
'
Need at least two parameters: "username" and "storage".
'
;
o
.
storage
=
priv
.
sub_storage_string
;
};
return
o
;
};
that
.
validateState
=
function
()
{
// TODO : IT IS NOT SECURE AT ALL!
if
(
priv
.
username
&&
is_valid_storage
)
{
// WE MUST REWORK CRYPTED STORAGE!
return
''
;
priv
.
encrypt_param_object
=
{
}
"
iv
"
:
"
kaprWwY/Ucr7pumXoTHbpA
"
,
return
'
Need at least two parameters: "username" and "storage".
'
;
"
v
"
:
1
,
};
"
iter
"
:
1000
,
"
ks
"
:
256
,
"
ts
"
:
128
,
"
mode
"
:
"
ccm
"
,
"
adata
"
:
""
,
"
cipher
"
:
"
aes
"
,
"
salt
"
:
"
K4bmZG9d704
"
};
priv
.
decrypt_param_object
=
{
"
iv
"
:
"
kaprWwY/Ucr7pumXoTHbpA
"
,
"
ks
"
:
256
,
"
ts
"
:
128
,
"
salt
"
:
"
K4bmZG9d704
"
};
priv
.
encrypt
=
function
(
data
,
callback
)
{
// end with a callback in order to improve encrypt to an
// asynchronous encryption.
var
tmp
=
sjcl
.
encrypt
(
priv
.
username
+
'
:
'
+
priv
.
password
,
data
,
priv
.
encrypt_param_object
);
callback
(
JSON
.
parse
(
tmp
).
ct
);
};
priv
.
decrypt
=
function
(
data
,
callback
)
{
var
tmp
,
param
=
$
.
extend
(
true
,
{},
priv
.
decrypt_param_object
);
param
.
ct
=
data
||
''
;
param
=
JSON
.
stringify
(
param
);
try
{
tmp
=
sjcl
.
decrypt
(
priv
.
username
+
'
:
'
+
priv
.
password
,
param
);
}
catch
(
e
)
{
callback
({
status
:
403
,
statusText
:
'
Forbidden
'
,
error
:
'
forbidden
'
,
message
:
'
Unable to decrypt.
'
,
reason
:
'
unable to decrypt
'
});
return
;
}
callback
(
undefined
,
tmp
);
};
// TODO : IT IS NOT SECURE AT ALL!
priv
.
newAsyncModule
=
function
()
{
// WE MUST REWORK CRYPTED STORAGE!
var
async
=
{};
priv
.
encrypt_param_object
=
{
async
.
call
=
function
(
obj
,
function_name
,
arglist
)
{
"
iv
"
:
"
kaprWwY/Ucr7pumXoTHbpA
"
,
obj
.
_wait
=
obj
.
_wait
||
{};
"
v
"
:
1
,
if
(
obj
.
_wait
[
function_name
])
{
"
iter
"
:
1000
,
obj
.
_wait
[
function_name
]
-=
1
;
"
ks
"
:
256
,
return
function
()
{};
"
ts
"
:
128
,
}
"
mode
"
:
"
ccm
"
,
// ok if undef or 0
"
adata
"
:
""
,
arglist
=
arglist
||
[];
"
cipher
"
:
"
aes
"
,
setTimeout
(
function
()
{
"
salt
"
:
"
K4bmZG9d704
"
obj
[
function_name
].
apply
(
obj
[
function_name
],
arglist
);
});
};
};
priv
.
decrypt_param_object
=
{
async
.
neverCall
=
function
(
obj
,
function_name
)
{
"
iv
"
:
"
kaprWwY/Ucr7pumXoTHbpA
"
,
obj
.
_wait
=
obj
.
_wait
||
{};
"
ks
"
:
256
,
obj
.
_wait
[
function_name
]
=
-
1
;
"
ts
"
:
128
,
"
salt
"
:
"
K4bmZG9d704
"
};
};
priv
.
encrypt
=
function
(
data
,
callback
)
{
async
.
wait
=
function
(
obj
,
function_name
,
times
)
{
// end with a callback in order to improve encrypt to an
obj
.
_wait
=
obj
.
_wait
||
{};
// asynchronous encryption.
obj
.
_wait
[
function_name
]
=
times
;
var
tmp
=
sjcl
.
encrypt
(
priv
.
username
+
'
:
'
+
priv
.
password
,
data
,
priv
.
encrypt_param_object
);
callback
(
JSON
.
parse
(
tmp
).
ct
);
};
};
priv
.
decrypt
=
function
(
data
,
callback
)
{
async
.
end
=
function
()
{
var
tmp
,
param
=
$
.
extend
(
true
,{},
priv
.
decrypt_param_object
);
async
.
call
=
function
()
{};
param
.
ct
=
data
||
''
;
param
=
JSON
.
stringify
(
param
);
try
{
tmp
=
sjcl
.
decrypt
(
priv
.
username
+
'
:
'
+
priv
.
password
,
param
);
}
catch
(
e
)
{
callback
({
status
:
403
,
statusText
:
'
Forbidden
'
,
error
:
'
forbidden
'
,
message
:
'
Unable to decrypt.
'
,
reason
:
'
unable to decrypt
'
});
return
;
}
callback
(
undefined
,
tmp
);
};
};
return
async
;
};
priv
.
newAsyncModule
=
function
()
{
that
.
post
=
function
(
command
)
{
var
async
=
{};
that
.
put
(
command
);
async
.
call
=
function
(
obj
,
function_name
,
arglist
)
{
};
obj
.
_wait
=
obj
.
_wait
||
{};
if
(
obj
.
_wait
[
function_name
])
{
/**
obj
.
_wait
[
function_name
]
--
;
* Saves a document.
return
function
()
{};
* @method put
}
*/
// ok if undef or 0
that
.
put
=
function
(
command
)
{
arglist
=
arglist
||
[];
var
new_file_name
,
new_file_content
,
am
=
priv
.
newAsyncModule
(),
setTimeout
(
function
(){
o
=
{};
obj
[
function_name
].
apply
(
obj
[
function_name
],
arglist
);
o
.
encryptFilePath
=
function
()
{
});
priv
.
encrypt
(
command
.
getDocId
(),
function
(
res
)
{
};
new_file_name
=
res
;
async
.
neverCall
=
function
(
obj
,
function_name
)
{
am
.
call
(
o
,
'
save
'
);
obj
.
_wait
=
obj
.
_wait
||
{};
});
obj
.
_wait
[
function_name
]
=
-
1
;
};
async
.
wait
=
function
(
obj
,
function_name
,
times
)
{
obj
.
_wait
=
obj
.
_wait
||
{};
obj
.
_wait
[
function_name
]
=
times
;
};
async
.
end
=
function
()
{
async
.
call
=
function
(){};
};
return
async
;
};
};
o
.
encryptFileContent
=
function
()
{
priv
.
encrypt
(
command
.
getDocContent
(),
function
(
res
)
{
new_file_content
=
res
;
am
.
call
(
o
,
'
save
'
);
});
};
o
.
save
=
function
()
{
var
success
=
function
(
val
)
{
val
.
id
=
command
.
getDocId
();
that
.
success
(
val
);
},
error
=
function
(
err
)
{
that
.
error
(
err
);
},
cloned_doc
=
command
.
cloneDoc
();
that
.
post
=
function
(
command
)
{
cloned_doc
.
_id
=
new_file_name
;
that
.
put
(
command
);
cloned_doc
.
content
=
new_file_content
;
that
.
addJob
(
'
put
'
,
priv
.
sub_storage_spec
,
cloned_doc
,
command
.
cloneOption
(),
success
,
error
);
};
};
am
.
wait
(
o
,
'
save
'
,
1
);
am
.
call
(
o
,
'
encryptFilePath
'
);
am
.
call
(
o
,
'
encryptFileContent
'
);
};
// end put
/**
/**
* Saves a document.
* Loads a document.
* @method put
* @method get
*/
*/
that
.
put
=
function
(
command
)
{
that
.
get
=
function
(
command
)
{
var
new_file_name
,
new_file_content
,
am
=
priv
.
newAsyncModule
(),
o
=
{};
var
new_file_name
,
am
=
priv
.
newAsyncModule
(),
o
.
encryptFilePath
=
function
()
{
o
=
{};
priv
.
encrypt
(
command
.
getDocId
(),
function
(
res
)
{
o
.
encryptFilePath
=
function
()
{
new_file_name
=
res
;
priv
.
encrypt
(
command
.
getDocId
(),
function
(
res
)
{
am
.
call
(
o
,
'
save
'
);
new_file_name
=
res
;
});
am
.
call
(
o
,
'
get
'
);
};
});
o
.
encryptFileContent
=
function
()
{
};
priv
.
encrypt
(
command
.
getDocContent
(),
function
(
res
)
{
o
.
get
=
function
()
{
new_file_content
=
res
;
that
.
addJob
(
'
get
'
,
priv
.
sub_storage_spec
,
new_file_name
,
am
.
call
(
o
,
'
save
'
);
command
.
cloneOption
(),
o
.
success
,
o
.
error
);
});
};
};
o
.
success
=
function
(
val
)
{
o
.
save
=
function
()
{
val
.
_id
=
command
.
getDocId
();
var
success
=
function
(
val
)
{
if
(
command
.
getOption
(
'
metadata_only
'
))
{
val
.
id
=
command
.
getDocId
();
that
.
success
(
val
);
that
.
success
(
val
);
}
else
{
},
priv
.
decrypt
(
val
.
content
,
function
(
err
,
res
)
{
error
=
function
(
err
)
{
if
(
err
)
{
that
.
error
(
err
);
that
.
error
(
err
);
},
}
else
{
cloned_doc
=
command
.
cloneDoc
();
val
.
content
=
res
;
cloned_doc
.
_id
=
new_file_name
;
that
.
success
(
val
);
cloned_doc
.
content
=
new_file_content
;
}
that
.
addJob
(
'
put
'
,
priv
.
sub_storage_spec
,
cloned_doc
,
});
command
.
cloneOption
(),
success
,
error
);
}
};
};
am
.
wait
(
o
,
'
save
'
,
1
);
o
.
error
=
function
(
error
)
{
am
.
call
(
o
,
'
encryptFilePath
'
);
that
.
error
(
error
);
am
.
call
(
o
,
'
encryptFileContent
'
);
};
};
// end put
am
.
call
(
o
,
'
encryptFilePath
'
);
};
// end get
/**
/**
* Loads a document.
* Gets a document list.
* @method get
* @method allDocs
*/
*/
that
.
get
=
function
(
command
)
{
that
.
allDocs
=
function
(
command
)
{
var
new_file_name
,
option
,
am
=
priv
.
newAsyncModule
(),
o
=
{};
var
result_array
=
[],
o
.
encryptFilePath
=
function
()
{
am
=
priv
.
newAsyncModule
(),
priv
.
encrypt
(
command
.
getDocId
(),
function
(
res
)
{
o
=
{};
new_file_name
=
res
;
o
.
allDocs
=
function
()
{
am
.
call
(
o
,
'
get
'
);
that
.
addJob
(
'
allDocs
'
,
priv
.
sub_storage_spec
,
null
,
});
command
.
cloneOption
(),
o
.
onSuccess
,
o
.
error
);
};
};
o
.
get
=
function
()
{
o
.
onSuccess
=
function
(
val
)
{
that
.
addJob
(
'
get
'
,
priv
.
sub_storage_spec
,
new_file_name
,
if
(
val
.
total_rows
===
0
)
{
command
.
cloneOption
(),
o
.
success
,
o
.
error
);
return
am
.
call
(
o
,
'
success
'
);
};
}
o
.
success
=
function
(
val
)
{
result_array
=
val
.
rows
;
val
.
_id
=
command
.
getDocId
();
var
i
,
decrypt
=
function
(
c
)
{
if
(
command
.
getOption
(
'
metadata_only
'
))
{
priv
.
decrypt
(
result_array
[
c
].
id
,
function
(
err
,
res
)
{
that
.
success
(
val
);
if
(
err
)
{
}
else
{
am
.
call
(
o
,
'
error
'
,
[
err
]);
priv
.
decrypt
(
val
.
content
,
function
(
err
,
res
){
}
else
{
if
(
err
)
{
result_array
[
c
].
id
=
res
;
that
.
error
(
err
);
result_array
[
c
].
key
=
res
;
}
else
{
am
.
call
(
o
,
'
success
'
);
val
.
content
=
res
;
}
that
.
success
(
val
);
});
}
if
(
!
command
.
getOption
(
'
metadata_only
'
))
{
});
priv
.
decrypt
(
}
result_array
[
c
].
value
.
content
,
};
o
.
error
=
function
(
error
)
{
that
.
error
(
error
);
};
am
.
call
(
o
,
'
encryptFilePath
'
);
};
// end get
/**
function
(
err
,
res
)
{
* Gets a document list.
if
(
err
)
{
* @method allDocs
am
.
call
(
o
,
'
error
'
,
[
err
]);
*/
}
else
{
that
.
allDocs
=
function
(
command
)
{
result_array
[
c
].
value
.
content
=
res
;
var
result_array
=
[],
am
=
priv
.
newAsyncModule
(),
o
=
{};
am
.
call
(
o
,
'
success
'
);
o
.
allDocs
=
function
()
{
}
that
.
addJob
(
'
allDocs
'
,
priv
.
sub_storage_spec
,
null
,
command
.
cloneOption
(),
o
.
onSuccess
,
o
.
error
);
};
o
.
onSuccess
=
function
(
val
)
{
if
(
val
.
total_rows
===
0
)
{
return
am
.
call
(
o
,
'
success
'
);
}
result_array
=
val
.
rows
;
var
i
,
decrypt
=
function
(
c
)
{
priv
.
decrypt
(
result_array
[
c
].
id
,
function
(
err
,
res
)
{
if
(
err
)
{
am
.
call
(
o
,
'
error
'
,[
err
]);
}
else
{
result_array
[
c
].
id
=
res
;
result_array
[
c
].
key
=
res
;
am
.
call
(
o
,
'
success
'
);
}
});
if
(
!
command
.
getOption
(
'
metadata_only
'
))
{
priv
.
decrypt
(
result_array
[
c
].
value
.
content
,
function
(
err
,
res
)
{
if
(
err
)
{
am
.
call
(
o
,
'
error
'
,[
err
]);
}
else
{
result_array
[
c
].
value
.
content
=
res
;
am
.
call
(
o
,
'
success
'
);
}
});
}
};
if
(
command
.
getOption
(
'
metadata_only
'
))
{
am
.
wait
(
o
,
'
success
'
,
val
.
total_rows
*
1
-
1
);
}
else
{
am
.
wait
(
o
,
'
success
'
,
val
.
total_rows
*
2
-
1
);
}
}
for
(
i
=
0
;
i
<
result_array
.
length
;
i
+=
1
)
{
);
decrypt
(
i
);
}
}
};
};
if
(
command
.
getOption
(
'
metadata_only
'
))
{
o
.
error
=
function
(
error
)
{
am
.
wait
(
o
,
'
success
'
,
val
.
total_rows
-
1
);
am
.
end
();
}
else
{
that
.
error
(
error
);
am
.
wait
(
o
,
'
success
'
,
val
.
total_rows
*
2
-
1
);
};
}
o
.
success
=
function
()
{
for
(
i
=
0
;
i
<
result_array
.
length
;
i
+=
1
)
{
am
.
end
();
decrypt
(
i
);
that
.
success
({
total_rows
:
result_array
.
length
,
rows
:
result_array
});
}
};
};
am
.
call
(
o
,
'
allDocs
'
);
o
.
error
=
function
(
error
)
{
};
// end allDocs
am
.
end
();
that
.
error
(
error
);
};
o
.
success
=
function
()
{
am
.
end
();
that
.
success
({
total_rows
:
result_array
.
length
,
rows
:
result_array
});
};
am
.
call
(
o
,
'
allDocs
'
);
};
// end allDocs
/**
/**
* Removes a document.
* Removes a document.
* @method remove
* @method remove
*/
*/
that
.
remove
=
function
(
command
)
{
that
.
remove
=
function
(
command
)
{
var
new_file_name
,
o
=
{};
var
new_file_name
,
o
=
{};
o
.
encryptDocId
=
function
()
{
o
.
encryptDocId
=
function
()
{
priv
.
encrypt
(
command
.
getDocId
(),
function
(
res
)
{
priv
.
encrypt
(
command
.
getDocId
(),
function
(
res
)
{
new_file_name
=
res
;
new_file_name
=
res
;
o
.
removeDocument
();
o
.
removeDocument
();
});
});
};
};
o
.
removeDocument
=
function
()
{
o
.
removeDocument
=
function
()
{
var
cloned_doc
=
command
.
cloneDoc
();
var
cloned_doc
=
command
.
cloneDoc
();
cloned_doc
.
_id
=
new_file_name
;
cloned_doc
.
_id
=
new_file_name
;
that
.
addJob
(
'
remove
'
,
priv
.
sub_storage_spec
,
cloned_doc
,
that
.
addJob
(
'
remove
'
,
priv
.
sub_storage_spec
,
cloned_doc
,
command
.
cloneOption
(),
o
.
success
,
that
.
error
);
command
.
cloneOption
(),
o
.
success
,
that
.
error
);
};
};
o
.
success
=
function
(
val
)
{
o
.
success
=
function
(
val
)
{
val
.
id
=
command
.
getDocId
();
val
.
id
=
command
.
getDocId
();
that
.
success
(
val
);
that
.
success
(
val
);
};
};
o
.
encryptDocId
();
o
.
encryptDocId
();
};
// end remove
};
// end remove
return
that
;
return
that
;
};
}
)
;
\ No newline at end of file
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