Chilkat Examples

ChilkatHOME.NET Core C#Android™AutoItCC#C++Chilkat2-PythonCkPythonClassic ASPDataFlexDelphi ActiveXDelphi DLLGoJavaLianjaMono C#Node.jsObjective-CPHP ActiveXPHP ExtensionPerlPowerBuilderPowerShellPureBasicRubySQL ServerSwift 2Swift 3,4,5...TclUnicode CUnicode C++VB.NETVBScriptVisual Basic 6.0Visual FoxProXojo Plugin

Tcl Examples

Web API Categories

ASN.1
AWS KMS
AWS Misc
Amazon EC2
Amazon Glacier
Amazon S3
Amazon S3 (new)
Amazon SES
Amazon SNS
Amazon SQS
Async
Azure Cloud Storage
Azure Key Vault
Azure Service Bus
Azure Table Service
Base64
Bounced Email
Box
CAdES
CSR
CSV
Certificates
Code Signing
Compression
DKIM / DomainKey
DNS
DSA
Diffie-Hellman
Digital Signatures
Dropbox
Dynamics CRM
EBICS
ECC
Ed25519
Email Object
Encryption
FTP
FileAccess
Firebase
GMail REST API
GMail SMTP/IMAP/POP
Geolocation
Google APIs
Google Calendar
Google Cloud SQL
Google Cloud Storage
Google Drive
Google Photos
Google Sheets
Google Tasks
Gzip
HTML-to-XML/Text
HTTP

HTTP Misc
IMAP
JSON
JSON Web Encryption (JWE)
JSON Web Signatures (JWS)
JSON Web Token (JWT)
Java KeyStore (JKS)
MHT / HTML Email
MIME
MS Storage Providers
Microsoft Graph
Misc
NTLM
OAuth1
OAuth2
OIDC
Office365
OneDrive
OpenSSL
Outlook
Outlook Calendar
Outlook Contact
PDF Signatures
PEM
PFX/P12
PKCS11
POP3
PRNG
REST
REST Misc
RSA
SCP
SCard
SFTP
SMTP
SSH
SSH Key
SSH Tunnel
ScMinidriver
SharePoint
SharePoint Online
Signing in the Cloud
Socket/SSL/TLS
Spider
Stream
Tar Archive
ULID/UUID
Upload
WebSocket
XAdES
XML
XML Digital Signatures
XMP
Zip
curl

 

 

 

(Tcl) Sign PDF for ICP-Brasil

See more PDF Signatures Examples

Sign a PDF to create a signed PDF compliant with the ICP-Brasil Digital Signature Standard Conformity Checker. (Verificador de Conformidade do PadrĂ£o de Assinatura Digital ICP-Brasil)

Note: This example requires Chilkat v9.5.0.92 or greater.

For more information, see https://verificador.iti.gov.br/verifier-2.6.2/

Chilkat Tcl Extension Downloads

Chilkat Tcl Extension Downloads

load ./chilkat.dll

# This example requires the Chilkat API to have been previously unlocked.
# See Global Unlock Sample for sample code.

# The signed PDF produced by this example should be verifiable at https://verificador.iti.gov.br/verifier-2.10/
set pdf [new_CkPdf]

# Load a PDF to be signed.
# The "hello.pdf" is available at https://chilkatsoft.com/hello.pdf
set success [CkPdf_LoadFile $pdf "qa_data/pdf/hello.pdf"]
if {$success == 0} then {
    puts [CkPdf_lastErrorText $pdf]
    delete_CkPdf $pdf
    exit
}

set json [new_CkJsonObject]

# Define the appearance and location of the signature.
CkJsonObject_UpdateInt $json "page" 1
CkJsonObject_UpdateString $json "appearance.y" "bottom"
CkJsonObject_UpdateString $json "appearance.x" "middle"
CkJsonObject_UpdateString $json "appearance.fontScale" "9.0"
CkJsonObject_UpdateString $json "appearance.text[0]" "Digitally signed by: cert_cn"
CkJsonObject_UpdateString $json "appearance.text[1]" "current_dt"
CkJsonObject_UpdateString $json "appearance.image" "document-accepted"
CkJsonObject_UpdateString $json "appearance.imagePlacement" "left"
CkJsonObject_UpdateString $json "appearance.imageOpacity" "100"

# Add the CMS options required for ICP-Brasil
CkJsonObject_UpdateInt $json "contentType" 1
CkJsonObject_UpdateInt $json "messageDigest" 1
CkJsonObject_UpdateInt $json "signingCertificateV2" 1
CkJsonObject_UpdateBool $json "ltvOcsp" 1

# 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_PAdES_AD_RA_v1_0 --> 2.16.76.1.7.1.14.1
# PA_PAdES_AD_RA_v1_1 --> 2.16.76.1.7.1.14.1.1
# PA_PAdES_AD_RA_v1_2 --> 2.16.76.1.7.1.14.1.2
# PA_PAdES_AD_RB_v1_0 --> 2.16.76.1.7.1.11.1
# PA_PAdES_AD_RB_v1_1 --> 2.16.76.1.7.1.11.1.1
# PA_PAdES_AD_RC_v1_0 --> 2.16.76.1.7.1.13.1
# PA_PAdES_AD_RC_v1_1 --> 2.16.76.1.7.1.13.1.1
# PA_PAdES_AD_RC_v1_2 --> 2.16.76.1.7.1.13.1.2
# PA_PAdES_AD_RT_v1_0 --> 2.16.76.1.7.1.12.1
# PA_PAdES_AD_RT_v1_1 --> 2.16.76.1.7.1.12.1.1

# Set the policy profile name
CkJsonObject_UpdateString $json "policyId.profile" "PA_PAdES_AD_RB_v1_1"

# Load the signing certificate. (Use your own certificate.)
# Note: If loading from a smart card, call LoadFromSmartcard instead, and make sure to use Chilkat v9.5.0.88 or later.
set cert [new_CkCert]

set success [CkCert_LoadPfxFile $cert "qa_data/pfx/myPdfSigningCert.pfx" "pfx_password"]
if {$success == 0} then {
    puts [CkCert_lastErrorText $cert]
    delete_CkPdf $pdf
    delete_CkJsonObject $json
    delete_CkCert $cert
    exit
}

# Tell the pdf object to use the certificate for signing.
set success [CkPdf_SetSigningCert $pdf $cert]
if {$success == 0} then {
    puts [CkPdf_lastErrorText $pdf]
    delete_CkPdf $pdf
    delete_CkJsonObject $json
    delete_CkCert $cert
    exit
}

set success [CkPdf_SignPdf $pdf $json "qa_output/hello_signed.pdf"]
if {$success == 0} then {
    puts [CkPdf_lastErrorText $pdf]
    delete_CkPdf $pdf
    delete_CkJsonObject $json
    delete_CkCert $cert
    exit
}

puts "The PDF has been successfully cryptographically signed."

delete_CkPdf $pdf
delete_CkJsonObject $json
delete_CkCert $cert

 

© 2000-2024 Chilkat Software, Inc. All Rights Reserved.