PureBasic
PureBasic
Create CAdES Signature (.p7s) Compliant with ICP-Brazil Digital Signature Standard PA AD RB v2.2
See more CAdES Examples
Demonstrates how to create a CMS signature w/ policy ID that is compliant with the ICP-Brazil Digital Signature Standard PA AD RB v2.2Chilkat PureBasic Downloads
IncludeFile "CkCert.pb"
IncludeFile "CkJsonObject.pb"
IncludeFile "CkCrypt2.pb"
Procedure ChilkatExample()
success.i = 0
; This example requires the Chilkat API to have been previously unlocked.
; See Global Unlock Sample for sample code.
; ------------------------------------------------------------------------------------------------------
; Note: This example creates a CMS signature (.p7s) that contains the PDF.
; It is different than signing a PDF. To sign a PDF where the resulting PDF contains the CMS signature,
; see this example: Sign PDF for ICP-Brasil
; ------------------------------------------------------------------------------------------------------
crypt.i = CkCrypt2::ckCreate()
If crypt.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
cert.i = CkCert::ckCreate()
If cert.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
success = CkCert::ckLoadPfxFile(cert,"mySigningCert.pfx","pfxPassword")
If success <> 1
Debug CkCert::ckLastErrorText(cert)
CkCrypt2::ckDispose(crypt)
CkCert::ckDispose(cert)
ProcedureReturn
EndIf
CkCrypt2::ckSetSigningCert(crypt,cert)
; Create JSON to indicate which signing attributes to include.
attrs.i = CkJsonObject::ckCreate()
If attrs.i = 0
Debug "Failed to create object."
ProcedureReturn
EndIf
CkJsonObject::ckUpdateBool(attrs,"contentType",1)
CkJsonObject::ckUpdateBool(attrs,"signingTime",1)
CkJsonObject::ckUpdateBool(attrs,"messageDigest",1)
CkJsonObject::ckUpdateBool(attrs,"signingCertificateV2",1)
CkJsonObject::ckUpdateString(attrs,"policyId.hashAlg","SHA256")
; Listed here are the currently existing profiles. (Chilkat will add additional ICP Brasil policy profiles in future versions as new ones are created.)
; See https://www.gov.br/iti/pt-br/assuntos/repositorio/artefatos-de-assinatura-digital for more information.
;
; PA_AD_RA --> 2.16.76.1.7.1.5.1
; PA_AD_RA_v1_1 --> 2.16.76.1.7.1.5.1.1
; PA_AD_RA_v1_2 --> 2.16.76.1.7.1.5.1.2
; PA_AD_RA_v2_0 --> 2.16.76.1.7.1.5.2
; PA_AD_RA_v2_1 --> 2.16.76.1.7.1.5.2.1
; PA_AD_RA_v2_2 --> 2.16.76.1.7.1.5.2.2
; PA_AD_RA_v2_3 --> 2.16.76.1.7.1.5.2.3
; PA_AD_RA_v2_4 --> 2.16.76.1.7.1.5.2.4
; PA_AD_RB --> 2.16.76.1.7.1.1.1
; PA_AD_RB_v1_1 --> 2.16.76.1.7.1.1.1.1
; PA_AD_RB_v2_0 --> 2.16.76.1.7.1.1.2
; PA_AD_RB_v2_1 --> 2.16.76.1.7.1.1.2.1
; PA_AD_RB_v2_2 --> 2.16.76.1.7.1.1.2.2
; PA_AD_RB_v2_3 --> 2.16.76.1.7.1.1.2.3
; PA_AD_RC --> 2.16.76.1.7.1.4.1
; PA_AD_RC_v1_1 --> 2.16.76.1.7.1.4.1.1
; PA_AD_RC_v2_0 --> 2.16.76.1.7.1.4.2
; PA_AD_RC_v2_1 --> 2.16.76.1.7.1.4.2.1
; PA_AD_RC_v2_2 --> 2.16.76.1.7.1.4.2.2
; PA_AD_RC_v2_3 --> 2.16.76.1.7.1.4.2.3
; PA_AD_RT --> 2.16.76.1.7.1.2.1
; PA_AD_RT_v1_1 --> 2.16.76.1.7.1.2.1.1
; PA_AD_RT_v2_0 --> 2.16.76.1.7.1.2.2
; PA_AD_RT_v2_1 --> 2.16.76.1.7.1.2.2.1
; PA_AD_RT_v2_2 --> 2.16.76.1.7.1.2.2.2
; PA_AD_RT_v2_3 --> 2.16.76.1.7.1.2.2.3
; PA_AD_RV --> 2.16.76.1.7.1.3.1
; PA_AD_RV_v1_1 --> 2.16.76.1.7.1.3.1.1
; PA_AD_RV_v2_0 --> 2.16.76.1.7.1.3.2
; PA_AD_RV_v2_1 --> 2.16.76.1.7.1.3.2.1
; PA_AD_RV_v2_2 --> 2.16.76.1.7.1.3.2.2
; PA_AD_RV_v2_3 --> 2.16.76.1.7.1.3.2.3
; Set the policy OID and the profile name
; Typically you should use the latest version.
CkJsonObject::ckUpdateString(attrs,"policyId.id","2.16.76.1.7.1.1.2.3")
CkJsonObject::ckUpdateString(attrs,"policyId.profile","PA_AD_RB_v2_3")
; If you wish to use another, such as v2.2
CkJsonObject::ckUpdateString(attrs,"policyId.id","2.16.76.1.7.1.1.2.2")
CkJsonObject::ckUpdateString(attrs,"policyId.profile","PA_AD_RB_v2_2")
CkCrypt2::setCkSigningAttributes(crypt, CkJsonObject::ckEmit(attrs))
; The input file can be any type of file.
inFile.s = "toBeSigned.pdf"
outFile.s = "signed.pdf.p7s"
success = CkCrypt2::ckCreateP7M(crypt,inFile,outFile)
If success = 0
Debug CkCrypt2::ckLastErrorText(crypt)
CkCrypt2::ckDispose(crypt)
CkCert::ckDispose(cert)
CkJsonObject::ckDispose(attrs)
ProcedureReturn
EndIf
Debug "Success."
CkCrypt2::ckDispose(crypt)
CkCert::ckDispose(cert)
CkJsonObject::ckDispose(attrs)
ProcedureReturn
EndProcedure