Level Property

Returns the CAdES signature level.

Syntax

 cadesverifier.getLevel([callback])

Possible Values

  0 (cslUnknown), 
  1 (cslBES), 
  2 (cslEPES), 
  3 (cslT), 
  4 (cslC), 
  5 (cslXType1), 
  6 (cslXType2), 
  7 (cslXLType1), 
  8 (cslXLType2), 
  9 (cslBaselineB), 
  10 (cslBaselineT), 
  11 (cslBaselineLT), 
  12 (cslBaselineLTA), 
  13 (cslExtendedBES), 
  14 (cslExtendedEPES), 
  15 (cslExtendedT), 
  16 (cslExtendedC), 
  17 (cslExtendedXType1), 
  18 (cslExtendedXType2), 
  19 (cslExtendedXLType1), 
  20 (cslExtendedXLType2), 
  21 (cslExtendedA), 
  22 (cslA)

Default Value

Callback

The 'callback' parameter specifies a function which will be called when the operation completes (or an error is encountered). If the 'callback' parameter is not specified, then the method will block and will not return until the operation completes (or an error is encountered).

The callback for the getLevel([callback]) method is defined as:

function(err, data){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'data' is the value returned by the method.

The callback for the setLevel([callback]) method is defined as:

function(err){ }

'err' is the error that occurred. If there was no error, then 'err' is 'null'.

'err' has 2 properties which hold detailed information:

err.code
err.message

Remarks

CMS Advanced Electronic Signatures (CAdES) standard defines a number of different 'levels' of signatures which can be used for different purposes. The supported values are:


cslUnknown	`0`	Unknown signature level
cslBES	`1`	BES (Basic Electronic Signature)
cslEPES	`2`	EPES (Electronic Signature with an Explicit Policy)
cslT	`3`	T (Timestamped)
cslC	`4`	C (T with revocation references)
cslXType1	`5`	X Type 1 (C with an ES-C timestamp)
cslXType2	`6`	X Type 2 (C with a CertsAndCRLs timestamp)
cslXLType1	`7`	XL Type 1 (C with revocation values and an ES-C timestamp)
cslXLType2	`8`	XL Type 2 (C with revocation values and a CertsAndCRLs timestamp)
cslBaselineB	`9`	Baseline B (B-B, basic)
cslBaselineT	`10`	Baseline T (B-T, timestamped)
cslBaselineLT	`11`	Baseline LT (B-LT, long-term)
cslBaselineLTA	`12`	Baseline LTA (B-LTA, long-term with archived timestamp)
cslExtendedBES	`13`	Extended BES
cslExtendedEPES	`14`	Extended EPES
cslExtendedT	`15`	Extended T
cslExtendedC	`16`	Extended C
cslExtendedXType1	`17`	Extended X Type 1
cslExtendedXType2	`18`	Extended X Type 2
cslExtendedXLType1	`19`	Extended XL Type 1
cslExtendedXLType2	`20`	Extended XL Type 2
cslExtendedA	`21`	Extended A
cslA	`22`	A (archived)

This property is read-only and not available at design time.

Data Type

Integer