public class

DigitalSignatureUtils

extends Object
java.lang.Object
   ↳ com.pdftron.pdf.dialog.digitalsignature.validation.DigitalSignatureUtils

Summary

Public Constructors
DigitalSignatureUtils()
Public Methods
static void addCertificate(Context context, File cert)
Saves the certificate to the internal cache.
static void clearCertificates(Context context)
static File[] getCertificates(Context context)
static String getDigestAlgorithm(Context context, VerificationResult result)
static String getDigestStatus(Context context, VerificationResult result)
static DigitalSignatureInfo getDigitalSignatureInformation(Context context, DigitalSignatureField digSigField, PDFViewCtrl pdfViewCtrl)
static DigitalSignatureProperties getDigitalSignatureProperties(Context context, DigitalSignatureField digSigField, PDFViewCtrl pdfViewCtrl)
static String getDisallowedChanges(Context context, VerificationResult result)
static String getFieldVerificationStatus(Context context, VerificationResult result, DigitalSignatureField digSigField)
static String getGeneralErrorReport(Context context, VerificationResult result)
static String getPermissionDetails(Context context, DigitalSignatureField digSigField)
static String getPermissionStatus(Context context, VerificationResult result, DigitalSignatureField digSigField)
static String getSigner(Context context, VerificationResult result, DigitalSignatureField digSigField)
static String getSignerSummary(Context context, DigitalSignatureField digSigField, VerificationResult result)
static String getSigningTime(DigitalSignatureField digSigField)
static String getTimeOfTrustVerification(Context context, VerificationResult result)
static String getTimeOfTrustVerificationDetails(Context context, VerificationResult result)
static String getTimeOfTrustVerificationWithExplanation(Context context, VerificationResult result)
static String getTrustStatus(Context context, DigitalSignatureField digSigField, VerificationResult result)
static String getValiditySummary(Context context, DigitalSignatureField digSigField, VerificationResult result)
static VerificationResult getVerificationResult(Context context, DigitalSignatureField digSigField)
static boolean hasDigitalSignatures(PDFDoc doc)
static boolean hasDisallowedChanges(VerificationResult result)
[Expand]
Inherited Methods
From class java.lang.Object

Public Constructors

public DigitalSignatureUtils ()

Public Methods

public static void addCertificate (Context context, File cert)

Saves the certificate to the internal cache.

Throws
IOException

public static void clearCertificates (Context context)

public static File[] getCertificates (Context context)

public static String getDigestAlgorithm (Context context, VerificationResult result)

Throws
PDFNetException

public static String getDigestStatus (Context context, VerificationResult result)

Throws
PDFNetException

public static DigitalSignatureInfo getDigitalSignatureInformation (Context context, DigitalSignatureField digSigField, PDFViewCtrl pdfViewCtrl)

Throws
PDFNetException

public static DigitalSignatureProperties getDigitalSignatureProperties (Context context, DigitalSignatureField digSigField, PDFViewCtrl pdfViewCtrl)

Throws
PDFNetException

public static String getDisallowedChanges (Context context, VerificationResult result)

Throws
PDFNetException

public static String getFieldVerificationStatus (Context context, VerificationResult result, DigitalSignatureField digSigField)

Throws
PDFNetException

public static String getGeneralErrorReport (Context context, VerificationResult result)

Throws
PDFNetException

public static String getPermissionDetails (Context context, DigitalSignatureField digSigField)

Throws
PDFNetException

public static String getPermissionStatus (Context context, VerificationResult result, DigitalSignatureField digSigField)

Throws
PDFNetException

public static String getSigner (Context context, VerificationResult result, DigitalSignatureField digSigField)

Throws
PDFNetException

public static String getSignerSummary (Context context, DigitalSignatureField digSigField, VerificationResult result)

Throws
PDFNetException

public static String getSigningTime (DigitalSignatureField digSigField)

Throws
PDFNetException

public static String getTimeOfTrustVerification (Context context, VerificationResult result)

Throws
PDFNetException

public static String getTimeOfTrustVerificationDetails (Context context, VerificationResult result)

Throws
PDFNetException

public static String getTimeOfTrustVerificationWithExplanation (Context context, VerificationResult result)

Throws
PDFNetException

public static String getTrustStatus (Context context, DigitalSignatureField digSigField, VerificationResult result)

Throws
PDFNetException

public static String getValiditySummary (Context context, DigitalSignatureField digSigField, VerificationResult result)

Throws
PDFNetException

public static VerificationResult getVerificationResult (Context context, DigitalSignatureField digSigField)

Throws
PDFNetException

public static boolean hasDigitalSignatures (PDFDoc doc)

public static boolean hasDisallowedChanges (VerificationResult result)

Throws
PDFNetException