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

C# 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
uncategorized

 

 

 

(C#) Sign Manifest File to Generate a Passbook .pkpass file

Demonstrates how to create a Passbook .pkpass archive by creating a signature of a manifest file and then zipping to a .pkpass archive.

Chilkat .NET Downloads

Chilkat .NET Assemblies

Chilkat for .NET Core

Chilkat for Mono

// Note: Requires Chilkat v9.5.0.75 or greater.

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

// ---------------------------------------------------------------------------------------------
// Note: Chilkat also has the capability to do everything in-memory (no files would be involved).  
// See this example:  Sign Manifest File to Generate a Passbook .pkpass in Memory
// ---------------------------------------------------------------------------------------------

// First create the manifest.json
bool success;
Chilkat.JsonObject manifest = new Chilkat.JsonObject();
Chilkat.Crypt2 crypt = new Chilkat.Crypt2();

Chilkat.Zip zip = new Chilkat.Zip();
zip.NewZip("qa_data/p7s/pass-wallet/example.pkpass");
// Set the AppendFromDir property to prevent that relative paths from being stored in the .pkpass archive.
zip.AppendFromDir = "qa_data/p7s/pass-wallet/";

crypt.HashAlgorithm = "sha1";
// Return hashes as lowercase hex.
crypt.EncodingMode = "hexlower";

string fileHash;
string filePath;
filePath = "qa_data/p7s/pass-wallet/icon.png";
fileHash = crypt.HashFileENC(filePath);
zip.AppendOneFileOrDir("icon.png",false);
manifest.UpdateString("\"icon.png\"",fileHash);

filePath = "qa_data/p7s/pass-wallet/icon@2x.png";
fileHash = crypt.HashFileENC(filePath);
zip.AppendOneFileOrDir("icon@2x.png",false);
manifest.UpdateString("\"icon@2x.png\"",fileHash);

filePath = "qa_data/p7s/pass-wallet/logo.png";
fileHash = crypt.HashFileENC(filePath);
zip.AppendOneFileOrDir("logo.png",false);
manifest.UpdateString("\"logo.png\"",fileHash);

filePath = "qa_data/p7s/pass-wallet/logo@2x.png";
fileHash = crypt.HashFileENC(filePath);
zip.AppendOneFileOrDir("logo@2x.png",false);
manifest.UpdateString("\"logo@2x.png\"",fileHash);

filePath = "qa_data/p7s/pass-wallet/pass.json";
fileHash = crypt.HashFileENC(filePath);
zip.AppendOneFileOrDir("pass.json",false);
manifest.UpdateString("\"pass.json\"",fileHash);

Chilkat.StringBuilder sbJson = new Chilkat.StringBuilder();
manifest.EmitSb(sbJson);
string manifestPath = "qa_data/p7s/pass-wallet/manifest.json";
sbJson.WriteFile(manifestPath,"utf-8",false);
zip.AppendOneFileOrDir("manifest.json",false);

// Make sure we have the Apple WWDR intermediate certificate available for 
// the cert chain in the signature.
Chilkat.XmlCertVault certVault = new Chilkat.XmlCertVault();
Chilkat.Cert appleWwdrCert = new Chilkat.Cert();
success = appleWwdrCert.LoadByCommonName("Apple Worldwide Developer Relations Certification Authority");
if (success != true) {
    Debug.WriteLine("The Apple WWDR intermediate certificate is not installed.");
    Debug.WriteLine("It is available at https://developer.apple.com/certificationauthority/AppleWWDRCA.cer");
    Debug.WriteLine("You may alternatively load the .cer like this...");
    success = appleWwdrCert.LoadFromFile("qa_data/certs/AppleWWDRCA.cer");
    if (success != true) {
        Debug.WriteLine(appleWwdrCert.LastErrorText);
        return;
    }

}

certVault.AddCert(appleWwdrCert);
crypt.UseCertVault(certVault);

// Use a digital certificate and private key from a PFX file (.pfx or .p12).
string pfxPath = "qa_data/pfx/cert_test123.pfx";
string pfxPassword = "test123";

Chilkat.Cert cert = new Chilkat.Cert();
success = cert.LoadPfxFile(pfxPath,pfxPassword);
if (success != true) {
    Debug.WriteLine(cert.LastErrorText);
    return;
}

// Provide the signing cert (with associated private key).
success = crypt.SetSigningCert(cert);
if (success != true) {
    Debug.WriteLine(crypt.LastErrorText);
    return;
}

// Specify the signed attributes to be included.
// (These attributes appear to not be necessary, but we're including
// them just in case they become necessary in the future.)
Chilkat.JsonObject jsonSignedAttrs = new Chilkat.JsonObject();
jsonSignedAttrs.UpdateInt("contentType",1);
jsonSignedAttrs.UpdateInt("signingTime",1);
crypt.SigningAttributes = jsonSignedAttrs.Emit();

// Sign the manifest JSON file to produce a file named "signature".
string sigPath = "qa_data/p7s/pass-wallet/signature";

// Create the "signature" file.
success = crypt.CreateP7S(manifestPath,sigPath);
if (success == false) {
    Debug.WriteLine(crypt.LastErrorText);
    return;
}

zip.AppendOneFileOrDir("signature",false);

// ---------------------------------------------------------------------------------------------
// Note: Chilkat also has the capability to do everything in-memory (no files would be involved).  
// If this is of interest, please send email to support@chilkatsoft.com
// ---------------------------------------------------------------------------------------------

// Create the .pkipass archive (which is a .zip archive containing the required files).
success = zip.WriteZipAndClose();
if (success != true) {
    Debug.WriteLine(zip.LastErrorText);
    return;
}

Debug.WriteLine("Success.");

 

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