PDFVerifier Class

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The PDFVerifier class verifies signatures over PDF documents.

Class Name

SecureBlackbox_PDFVerifier

Procedural Interface

 secureblackbox_pdfverifier_open();
 secureblackbox_pdfverifier_close($res);
 secureblackbox_pdfverifier_register_callback($res, $id, $function);
 secureblackbox_pdfverifier_get_last_error($res);
 secureblackbox_pdfverifier_get_last_error_code($res);
 secureblackbox_pdfverifier_set($res, $id, $index, $value);
 secureblackbox_pdfverifier_get($res, $id, $index);
 secureblackbox_pdfverifier_do_close($res, $savechanges);
 secureblackbox_pdfverifier_do_config($res, $configurationstring);
 secureblackbox_pdfverifier_do_doaction($res, $actionid, $actionparams);
 secureblackbox_pdfverifier_do_getattachedbytes($res, $index);
 secureblackbox_pdfverifier_do_getattachedfile($res, $index, $path);
 secureblackbox_pdfverifier_do_getsignedversion($res, $siglabel);
 secureblackbox_pdfverifier_do_open($res, $editmode);
 secureblackbox_pdfverifier_do_reset($res);
 secureblackbox_pdfverifier_do_revalidate($res, $siglabel);
 secureblackbox_pdfverifier_do_selectinfo($res, $entitylabel, $infotype, $clearselection);
 secureblackbox_pdfverifier_do_unsign($res, $siglabel, $unsignkind);
 secureblackbox_pdfverifier_do_verify($res);

Remarks

Use PDFVerifier to validate electronic signatures over PDF documents. Generic and PAdES signatures are supported. PDFVerifier verifier = new PDFVerifier(); // Set the signed PDF document that you want to verify verifier.setInputFile("signed.pdf"); verifier.verify(); // Verification information for (int idx = 0; idx < verifier.getSignatures().size(); idx++) { System.out.println("Signature " + (idx + 1)); System.out.println(" Timestamp: " + verifier.getSignatures().item(idx).getValidatedSigningTime()); System.out.print(" Validation Result: " + verifier.getSignatures().item(idx).getSignatureValidationResult() + ", "); switch (verifier.getSignatures().item(idx).getSignatureValidationResult()) { case svtValid: System.out.println("The signature is valid."); break; case svtUnknown: System.out.println("Signature validity is unknown."); break; case svtCorrupted: System.out.println("The signature is corrupted."); break; case svtSignerNotFound: System.out.println("Failed to acquire the signing certificate. The signature cannot be validated."); break; case svtFailure: System.out.println("General failure."); break; default: System.out.println("Signature validity is unknown."); break; } }

PDFVerifier validates each signature from two perspectives: the integrity and validity of the signature itself (i.e. its correspondence to the document data it covers), and the validity and trustworthiness of the signing certificate chain. These two signature aspects are generally independent of each other: the signature may be valid but the chain may not be trusted, or the other way around, the chain may be trusted but the integrity of the signature may be violated. Under normal circumstances both the signature and the chain must be valid for the signature to be considered good.

To initiate the validation, assign the path to the signed PDF file to the InputFile property (alternatively, you can provide it in a memory buffer via the InputBytes property), and call the Verify method. For every signature located in the document, PDFVerifier will fire the SignatureFound event. This event lets you specify whether you want PDFVerifier to validate the signature, the chain, or both.

Note: it does not mean that any of the two is optional. This API lets you be flexible in how you validate documents in your code in accordance with the specifics of your application and its usage scenarios. For example, if your trust environment relies on certificate pinning, validating the chain by PDFVerifier internally may cause unnecessary burden on the system, in which case it may be reasonable to disable it in the event handler.

Once SignatureFound returns, PDFVerifier proceeds to the signature validation routine in accordance with the provided settings. Upon completion of the validation, the SignatureValidated event is fired, and the validation results are separately provided via the and fields of the associated signature object. Other information about the signature can be accessed via the Signatures property.

The PDF format uses incremental updates to introduce changes to the document. This implies that a signature may cover not the whole document, but rather a certain revision of it. Strictly speaking, every signature in a PDF document, apart from perhaps the last one, covers just some part of the document. In most cases that part matches the revision of the document that existed before all the subsequent signatures had been added.

Because of these specifics of the PDF format, it is crucially important to understand which part of the document is covered by a specific signature. Use the field to establish the scope of a signature. The revision of the document covered by that specific signature ranges from byte 0 to CoverageEndsAt. Alternatively, you can use the GetSignedVersion method to extract the signed revision to a file.

Useful settings and properties

The following properties of PDFVerifier may be handy when working with this class:

• OfflineMode lets you validate the document without contacting online revocation sources. Paired with switched-off system trust settings, it can be used to establish the long-term validity of the document and the completeness of the validation material included in it.
• RevocationCheck lets you adjust the revocation checking preferences.
• returns the signing time as recorded in the embedded signature timestamp. This is in contrast to , which returns the signing time as specified by the signer.
• is a great way to find out the details of chain validation failures. This property returns a comprehensive validation log that reports all the issues encountered during the validation.
• If the document is encrypted (in addition to being signed), the Encrypted event will fire, asking you for the decryption certificate or password.

By default, PDFVerifier uses the system trust settings to establish certificate chain validity. You can configure it to use your own, custom validation environment by providing the necessary trust elements via KnownCertificates, TrustedCertificates, KnownCRLs, and other similar properties.

Property List

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The following is the full list of the properties of the class with short descriptions. Click on the links for further details.

Method List

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The following is the full list of the methods of the class with short descriptions. Click on the links for further details.

Event List

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The following is the full list of the events fired by the class with short descriptions. Click on the links for further details.

Config Settings

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The following is a list of config settings for the class with short descriptions. Click on the links for further details.

AllSignaturesValid Property (SecureBlackbox_PDFVerifier Class)

The cumulative validity of all signatures.

Object Oriented Interface

public function getAllSignaturesValid();

Procedural Interface

secureblackbox_pdfverifier_get($res, 1 );

Default Value

false

Remarks

Use this property to check if all the signatures found in the message or document are valid.

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

Data Type

Boolean

AttachedFileCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the AttachedFiles arrays.

Object Oriented Interface

public function getAttachedFileCount();

Procedural Interface

secureblackbox_pdfverifier_get($res, 2 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• AttachedFilesContentSubtype
• AttachedFilesContentType
• AttachedFilesCreationDate
• AttachedFilesData
• AttachedFilesDescription
• AttachedFilesFileName
• AttachedFilesHandle
• AttachedFilesID
• AttachedFilesModificationDate
• AttachedFilesReadDate
• AttachedFilesSize

The array indices start at 0 and end at AttachedFileCount - 1.

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

Data Type

Integer

AttachedFilesContentSubtype Property (SecureBlackbox_PDFVerifier Class)

Contains the content subtype of the attachment.

Object Oriented Interface

public function getAttachedFilesContentSubtype($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 3 , $attachedfileindex);

Default Value

''

Remarks

Contains the content subtype of the attachment.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

String

AttachedFilesContentType Property (SecureBlackbox_PDFVerifier Class)

Contains the content type of the attachment.

Object Oriented Interface

public function getAttachedFilesContentType($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 4 , $attachedfileindex);

Default Value

''

Remarks

Contains the content type of the attachment.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

String

AttachedFilesCreationDate Property (SecureBlackbox_PDFVerifier Class)

The creation date.

Object Oriented Interface

public function getAttachedFilesCreationDate($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 5 , $attachedfileindex);

Default Value

''

Remarks

The creation date.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

String

AttachedFilesData Property (SecureBlackbox_PDFVerifier Class)

The content of the attachment.

Object Oriented Interface

public function getAttachedFilesData($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 6 , $attachedfileindex);

Remarks

The content of the attachment.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

Byte Array

AttachedFilesDescription Property (SecureBlackbox_PDFVerifier Class)

Textual description of the attachment.

Object Oriented Interface

public function getAttachedFilesDescription($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 7 , $attachedfileindex);

Default Value

''

Remarks

Textual description of the attachment.

This property maps to the Content-Description e-mail header field. Although the field is optional, the ability to associate descriptive information with a given body is often desirable. One example is specifying the title of an image using this property.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

String

AttachedFilesFileName Property (SecureBlackbox_PDFVerifier Class)

Specifies the name of the attachment file.

Object Oriented Interface

public function getAttachedFilesFileName($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 8 , $attachedfileindex);

Default Value

''

Remarks

Specifies the name of the attachment file.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

String

AttachedFilesHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getAttachedFilesHandle($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 9 , $attachedfileindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

Long64

AttachedFilesID Property (SecureBlackbox_PDFVerifier Class)

Contains the attachment's unique identifier.

Object Oriented Interface

public function getAttachedFilesID($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 10 , $attachedfileindex);

Default Value

''

Remarks

Contains the attachment's unique identifier.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

String

AttachedFilesModificationDate Property (SecureBlackbox_PDFVerifier Class)

Specifies the date and time of the file's last modification.

Object Oriented Interface

public function getAttachedFilesModificationDate($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 11 , $attachedfileindex);

Default Value

''

Remarks

Specifies the date and time of the file's last modification.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

String

AttachedFilesReadDate Property (SecureBlackbox_PDFVerifier Class)

Specifies the file's last read date.

Object Oriented Interface

public function getAttachedFilesReadDate($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 12 , $attachedfileindex);

Default Value

''

Remarks

Specifies the file's last read date.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

String

AttachedFilesSize Property (SecureBlackbox_PDFVerifier Class)

The attachment's size in bytes.

Object Oriented Interface

public function getAttachedFilesSize($attachedfileindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 13 , $attachedfileindex);

Default Value

0

Remarks

The attachment's size in bytes.

The $attachedfileindex parameter specifies the index of the item in the array. The size of the array is controlled by the AttachedFileCount property.

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

Data Type

Long64

AutoValidateSignatures Property (SecureBlackbox_PDFVerifier Class)

Specifies whether PDFVerifier should validate any present signatures when the document is opened.

Object Oriented Interface

public function getAutoValidateSignatures();
public function setAutoValidateSignatures($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 14 );
secureblackbox_pdfverifier_set($res, 14, $value );

Default Value

true

Remarks

This setting is switched on by default. You can choose to set this property to false in order to validate the signatures manually on a later stage using the Revalidate method.

Data Type

Boolean

BlockedCertCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the BlockedCert arrays.

Object Oriented Interface

public function getBlockedCertCount();
public function setBlockedCertCount($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 15 );
secureblackbox_pdfverifier_set($res, 15, $value );

Default Value

0

Remarks

This property controls the size of the following arrays:

• BlockedCertBytes
• BlockedCertHandle

The array indices start at 0 and end at BlockedCertCount - 1.

This property is not available at design time.

Data Type

Integer

BlockedCertBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw certificate data in DER format.

Object Oriented Interface

public function getBlockedCertBytes($blockedcertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 16 , $blockedcertindex);

Remarks

Returns the raw certificate data in DER format.

The $blockedcertindex parameter specifies the index of the item in the array. The size of the array is controlled by the BlockedCertCount property.

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

Data Type

Byte Array

BlockedCertHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getBlockedCertHandle($blockedcertindex);
public function setBlockedCertHandle($blockedcertindex, $value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 24 , $blockedcertindex);
secureblackbox_pdfverifier_set($res, 24, $value , $blockedcertindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $blockedcertindex parameter specifies the index of the item in the array. The size of the array is controlled by the BlockedCertCount property.

This property is not available at design time.

Data Type

Long64

CertCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the Cert arrays.

Object Oriented Interface

public function getCertCount();

Procedural Interface

secureblackbox_pdfverifier_get($res, 55 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• CertBytes
• CertCA
• CertCAKeyID
• CertCertType
• CertCRLDistributionPoints
• CertCurve
• CertFingerprint
• CertFriendlyName
• CertHandle
• CertHashAlgorithm
• CertIssuer
• CertIssuerRDN
• CertKeyAlgorithm
• CertKeyBits
• CertKeyFingerprint
• CertKeyUsage
• CertKeyValid
• CertOCSPLocations
• CertOCSPNoCheck
• CertOrigin
• CertPolicyIDs
• CertPrivateKeyBytes
• CertPrivateKeyExists
• CertPrivateKeyExtractable
• CertPublicKeyBytes
• CertQualified
• CertQualifiedStatements
• CertQualifiers
• CertSelfSigned
• CertSerialNumber
• CertSigAlgorithm
• CertSource
• CertSubject
• CertSubjectAlternativeName
• CertSubjectKeyID
• CertSubjectRDN
• CertValid
• CertValidFrom
• CertValidTo

The array indices start at 0 and end at CertCount - 1.

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

Data Type

Integer

CertBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw certificate data in DER format.

Object Oriented Interface

public function getCertBytes($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 56 , $certindex);

Remarks

Returns the raw certificate data in DER format.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Byte Array

CertCA Property (SecureBlackbox_PDFVerifier Class)

Indicates whether the certificate has a CA capability.

Object Oriented Interface

public function getCertCA($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 57 , $certindex);

Default Value

false

Remarks

Indicates whether the certificate has a CA capability. For the certificate to be considered a CA, it must have its Basic Constraints extension set with the CA indicator enabled.

Set this property when generating a new certificate to have its Basic Constraints extension generated automatically.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Boolean

CertCAKeyID Property (SecureBlackbox_PDFVerifier Class)

A unique identifier (fingerprint) of the CA certificate's cryptographic key.

Object Oriented Interface

public function getCertCAKeyID($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 58 , $certindex);

Remarks

A unique identifier (fingerprint) of the CA certificate's cryptographic key.

Authority Key Identifier is a certificate extension which allows identification of certificates belonging to the same issuer, but with different public keys. It is a de-facto standard to include this extension in all certificates to facilitate chain building.

This setting cannot be set when generating a certificate as it always derives from another certificate property. CertificateManager generates this setting automatically if enough information is available to it: for self-signed certificates, this value is copied from the CertSubjectKeyID setting, and for lower-level certificates, from the parent certificate's subject key ID extension.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Byte Array

CertCertType Property (SecureBlackbox_PDFVerifier Class)

Returns the type of the entity contained in the Certificate object.

Object Oriented Interface

public function getCertCertType($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 59 , $certindex);

Default Value

0

Remarks

Returns the type of the entity contained in the Certificate object.

A Certificate object can contain two types of cryptographic objects: a ready-to-use X.509 certificate, or a certificate request ("an unsigned certificate"). Certificate requests can be upgraded to full certificates by signing them with a CA certificate.

Use the CertificateManager class to load or create new certificate and certificate requests objects.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Integer

CertCRLDistributionPoints Property (SecureBlackbox_PDFVerifier Class)

Contains a list of locations of CRL distribution points used to check this certificate's validity.

Object Oriented Interface

public function getCertCRLDistributionPoints($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 60 , $certindex);

Default Value

''

Remarks

Contains a list of locations of CRL distribution points used to check this certificate's validity. The list is taken from the respective certificate extension.

Use this property when generating a certificate to provide a list of CRL endpoints that should be made part of the new certificate.

The endpoints are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertCurve Property (SecureBlackbox_PDFVerifier Class)

Specifies the elliptic curve associated with the certificate's public key.

Object Oriented Interface

public function getCertCurve($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 61 , $certindex);

Default Value

''

Remarks

Specifies the elliptic curve associated with the certificate's public key. This setting only applies to certificates containing EC keys.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertFingerprint Property (SecureBlackbox_PDFVerifier Class)

Contains the fingerprint (a hash imprint) of this certificate.

Object Oriented Interface

public function getCertFingerprint($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 62 , $certindex);

Default Value

''

Remarks

Contains the fingerprint (a hash imprint) of this certificate.

While there is no formal standard defining what a fingerprint is, a SHA1 hash of the certificate's DER-encoded body is typically used.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertFriendlyName Property (SecureBlackbox_PDFVerifier Class)

Contains an associated alias (friendly name) of the certificate.

Object Oriented Interface

public function getCertFriendlyName($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 63 , $certindex);

Default Value

''

Remarks

Contains an associated alias (friendly name) of the certificate. The friendly name is not a property of a certificate: it is maintained by the certificate media rather than being included in its DER representation. Windows certificate stores are one example of media that does support friendly names.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getCertHandle($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 64 , $certindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Long64

CertHashAlgorithm Property (SecureBlackbox_PDFVerifier Class)

Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing).

Object Oriented Interface

public function getCertHashAlgorithm($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 65 , $certindex);

Default Value

''

Remarks

Provides means to set the hash algorithm to be used in the subsequent operation on the certificate (such as generation or key signing). It is not a property of a certificate; use CertSigAlgorithm to find out the hash algorithm that is part of the certificate signature.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertIssuer Property (SecureBlackbox_PDFVerifier Class)

The common name of the certificate issuer (CA), typically a company name.

Object Oriented Interface

public function getCertIssuer($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 66 , $certindex);

Default Value

''

Remarks

The common name of the certificate issuer (CA), typically a company name. This is part of a larger set of credentials available via CertIssuerRDN.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertIssuerRDN Property (SecureBlackbox_PDFVerifier Class)

A list of Property=Value pairs that uniquely identify the certificate issuer.

Object Oriented Interface

public function getCertIssuerRDN($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 67 , $certindex);

Default Value

''

Remarks

A list of Property=Value pairs that uniquely identify the certificate issuer.

Example: /C=US/O=Nationwide CA/CN=Web Certification Authority

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertKeyAlgorithm Property (SecureBlackbox_PDFVerifier Class)

Specifies the public key algorithm of this certificate.

Object Oriented Interface

public function getCertKeyAlgorithm($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 68 , $certindex);

Default Value

'0'

Remarks

Specifies the public key algorithm of this certificate.

Use the CertKeyBits, CertCurve, and CertPublicKeyBytes properties to get more details about the key the certificate contains.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertKeyBits Property (SecureBlackbox_PDFVerifier Class)

Returns the length of the public key in bits.

Object Oriented Interface

public function getCertKeyBits($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 69 , $certindex);

Default Value

0

Remarks

Returns the length of the public key in bits.

This value indicates the length of the principal cryptographic parameter of the key, such as the length of the RSA modulus or ECDSA field. The key data returned by the CertPublicKeyBytes or CertPrivateKeyBytes property would typically contain auxiliary values, and therefore be longer.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Integer

CertKeyFingerprint Property (SecureBlackbox_PDFVerifier Class)

Returns a SHA1 fingerprint of the public key contained in the certificate.

Object Oriented Interface

public function getCertKeyFingerprint($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 70 , $certindex);

Default Value

''

Remarks

Returns a SHA1 fingerprint of the public key contained in the certificate.

Note that the key fingerprint is different from the certificate fingerprint accessible via the CertFingerprint property. The key fingeprint uniquely identifies the public key, and so can be the same for multiple certificates containing the same key.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertKeyUsage Property (SecureBlackbox_PDFVerifier Class)

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

Object Oriented Interface

public function getCertKeyUsage($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 71 , $certindex);

Default Value

0

Remarks

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

This value is a bit mask of the following values:

Set this property before generating the certificate to propagate the key usage flags to the new certificate.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Integer

CertKeyValid Property (SecureBlackbox_PDFVerifier Class)

Returns True if the certificate's key is cryptographically valid, and False otherwise.

Object Oriented Interface

public function getCertKeyValid($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 72 , $certindex);

Default Value

false

Remarks

Returns True if the certificate's key is cryptographically valid, and False otherwise.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Boolean

CertOCSPLocations Property (SecureBlackbox_PDFVerifier Class)

Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.

Object Oriented Interface

public function getCertOCSPLocations($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 73 , $certindex);

Default Value

''

Remarks

Locations of OCSP services that can be used to check this certificate's validity in real time, as recorded by the CA.

Set this property before calling the certificate manager's Generate method to propagate it to the new certificate.

The OCSP locations are provided as a list of CRLF-separated URLs. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the location separator.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertOCSPNoCheck Property (SecureBlackbox_PDFVerifier Class)

Accessor to the value of the certificate's ocsp-no-check extension.

Object Oriented Interface

public function getCertOCSPNoCheck($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 74 , $certindex);

Default Value

false

Remarks

Accessor to the value of the certificate's ocsp-no-check extension.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Boolean

CertOrigin Property (SecureBlackbox_PDFVerifier Class)

Returns the location that the certificate was taken or loaded from.

Object Oriented Interface

public function getCertOrigin($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 75 , $certindex);

Default Value

0

Remarks

Returns the location that the certificate was taken or loaded from.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Integer

CertPolicyIDs Property (SecureBlackbox_PDFVerifier Class)

Contains identifiers (OIDs) of the applicable certificate policies.

Object Oriented Interface

public function getCertPolicyIDs($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 76 , $certindex);

Default Value

''

Remarks

Contains identifiers (OIDs) of the applicable certificate policies.

The Certificate Policies extension identifies a sequence of policies under which the certificate has been issued, and which regulate its usage.

Set this property when generating a certificate to propagate the policies information to the new certificate.

The policies are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the policy element separator.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertPrivateKeyBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the certificate's private key in DER-encoded format.

Object Oriented Interface

public function getCertPrivateKeyBytes($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 77 , $certindex);

Remarks

Returns the certificate's private key in DER-encoded format. It is normal for this property to be empty if the private key is non-exportable, which, for example, is typical for certificates originating from hardware security devices.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Byte Array

CertPrivateKeyExists Property (SecureBlackbox_PDFVerifier Class)

Indicates whether the certificate has a usable private key associated with it.

Object Oriented Interface

public function getCertPrivateKeyExists($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 78 , $certindex);

Default Value

false

Remarks

Indicates whether the certificate has a usable private key associated with it. If it is set to True, the certificate can be used for private key operations, such as signing or decryption.

This property is independent from CertPrivateKeyBytes, and can be set to True even if the former is empty. This would imply that the private key is non-exportable, but still can be used for cryptographic operations.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Boolean

CertPrivateKeyExtractable Property (SecureBlackbox_PDFVerifier Class)

Indicates whether the private key is extractable (exportable).

Object Oriented Interface

public function getCertPrivateKeyExtractable($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 79 , $certindex);

Default Value

false

Remarks

Indicates whether the private key is extractable (exportable).

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Boolean

CertPublicKeyBytes Property (SecureBlackbox_PDFVerifier Class)

Contains the certificate's public key in DER format.

Object Oriented Interface

public function getCertPublicKeyBytes($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 80 , $certindex);

Remarks

Contains the certificate's public key in DER format.

This typically would contain an ASN.1-encoded public key value. The exact format depends on the type of the public key contained in the certificate.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Byte Array

CertQualified Property (SecureBlackbox_PDFVerifier Class)

Indicates whether the certificate is qualified.

Object Oriented Interface

public function getCertQualified($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 81 , $certindex);

Default Value

false

Remarks

Indicates whether the certificate is qualified.

This property is set to True if the certificate is confirmed by a Trusted List to be qualified.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Boolean

CertQualifiedStatements Property (SecureBlackbox_PDFVerifier Class)

Returns a simplified qualified status of the certificate.

Object Oriented Interface

public function getCertQualifiedStatements($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 82 , $certindex);

Default Value

0

Remarks

Returns a simplified qualified status of the certificate.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Integer

CertQualifiers Property (SecureBlackbox_PDFVerifier Class)

A list of qualifiers.

Object Oriented Interface

public function getCertQualifiers($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 83 , $certindex);

Default Value

''

Remarks

A list of qualifiers.

Contains a comma-separated list of qualifier aliases for the certificate, for example QCP-n-qscd,QCWithSSCD.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertSelfSigned Property (SecureBlackbox_PDFVerifier Class)

Indicates whether the certificate is self-signed (root) or signed by an external CA.

Object Oriented Interface

public function getCertSelfSigned($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 84 , $certindex);

Default Value

false

Remarks

Indicates whether the certificate is self-signed (root) or signed by an external CA.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Boolean

CertSerialNumber Property (SecureBlackbox_PDFVerifier Class)

Returns the certificate's serial number.

Object Oriented Interface

public function getCertSerialNumber($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 85 , $certindex);

Remarks

Returns the certificate's serial number.

The serial number is a binary string that uniquely identifies a certificate among others issued by the same CA. According to the X.509 standard, the (issuer, serial number) pair should be globally unique to facilitate chain building.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Byte Array

CertSigAlgorithm Property (SecureBlackbox_PDFVerifier Class)

Indicates the algorithm that was used by the CA to sign this certificate.

Object Oriented Interface

public function getCertSigAlgorithm($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 86 , $certindex);

Default Value

''

Remarks

Indicates the algorithm that was used by the CA to sign this certificate.

A signature algorithm typically combines hash and public key algorithms together, such as sha256WithRSAEncryption or ecdsa-with-SHA256.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertSource Property (SecureBlackbox_PDFVerifier Class)

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

Object Oriented Interface

public function getCertSource($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 87 , $certindex);

Default Value

0

Remarks

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Integer

CertSubject Property (SecureBlackbox_PDFVerifier Class)

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name.

Object Oriented Interface

public function getCertSubject($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 88 , $certindex);

Default Value

''

Remarks

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. This is part of a larger set of credentials available via CertSubjectRDN.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertSubjectAlternativeName Property (SecureBlackbox_PDFVerifier Class)

Returns or sets the value of the Subject Alternative Name extension of the certificate.

Object Oriented Interface

public function getCertSubjectAlternativeName($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 89 , $certindex);

Default Value

''

Remarks

Returns or sets the value of the Subject Alternative Name extension of the certificate.

Subject alternative names are used to provide additional names that are impractical to store in the main CertSubjectRDN field. For example, it is often used to store all the domain names that a TLS certificate is authorized to protect.

The alternative names are provided as a list of CRLF-separated entries. Note that this differs from the behaviour used in earlier product versions, where the "|" character was used as the element separator.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertSubjectKeyID Property (SecureBlackbox_PDFVerifier Class)

Contains a unique identifier of the certificate's cryptographic key.

Object Oriented Interface

public function getCertSubjectKeyID($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 90 , $certindex);

Remarks

Contains a unique identifier of the certificate's cryptographic key.

Subject Key Identifier is a certificate extension which allows a specific public key to be associated with a certificate holder. Typically, subject key identifiers of CA certificates are recorded as respective CA key identifiers in the subordinate certificates that they issue, which facilitates chain building.

The CertSubjectKeyID and CertCAKeyID properties of self-signed certificates typically contain identical values, as in that specific case, the issuer and the subject are the same entity.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Byte Array

CertSubjectRDN Property (SecureBlackbox_PDFVerifier Class)

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

Object Oriented Interface

public function getCertSubjectRDN($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 91 , $certindex);

Default Value

''

Remarks

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

Depending on the purpose of the certificate and the policies of the CA that issued it, the values included in the subject record may differ drastically and contain business or personal names, web URLs, email addresses, and other data.

Example: /C=US/O=Oranges and Apples, Inc./OU=Accounts Receivable/1.2.3.4.5=Value with unknown OID/CN=Margaret Watkins.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertValid Property (SecureBlackbox_PDFVerifier Class)

Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.

Object Oriented Interface

public function getCertValid($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 92 , $certindex);

Default Value

false

Remarks

Indicates whether or not the signature over the certificate or the request is valid and matches the public key contained in the CA certificate/request.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

Boolean

CertValidFrom Property (SecureBlackbox_PDFVerifier Class)

The time point at which the certificate becomes valid, in UTC.

Object Oriented Interface

public function getCertValidFrom($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 93 , $certindex);

Default Value

''

Remarks

The time point at which the certificate becomes valid, in UTC.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CertValidTo Property (SecureBlackbox_PDFVerifier Class)

The time point at which the certificate expires, in UTC.

Object Oriented Interface

public function getCertValidTo($certindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 94 , $certindex);

Default Value

''

Remarks

The time point at which the certificate expires, in UTC.

The $certindex parameter specifies the index of the item in the array. The size of the array is controlled by the CertCount property.

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

Data Type

String

CheckTrustedLists Property (SecureBlackbox_PDFVerifier Class)

Specifies whether the class should attempt to validate chain trust via a known Trusted List.

Object Oriented Interface

public function getCheckTrustedLists();
public function setCheckTrustedLists($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 95 );
secureblackbox_pdfverifier_set($res, 95, $value );

Default Value

false

Remarks

Set this property to true to enable the component to validate chain trust against an internal list of known Trusted Lists (such as EUTL).

Data Type

Boolean

CRLCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the CRL arrays.

Object Oriented Interface

public function getCRLCount();

Procedural Interface

secureblackbox_pdfverifier_get($res, 96 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• CRLBytes
• CRLCAKeyID
• CRLEntryCount
• CRLHandle
• CRLIssuer
• CRLIssuerRDN
• CRLLocation
• CRLNextUpdate
• CRLSigAlgorithm
• CRLSource
• CRLTBS
• CRLThisUpdate

The array indices start at 0 and end at CRLCount - 1.

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

Data Type

Integer

CRLBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw CRL data in DER format.

Object Oriented Interface

public function getCRLBytes($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 97 , $crlindex);

Remarks

Returns the raw CRL data in DER format.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

Byte Array

CRLCAKeyID Property (SecureBlackbox_PDFVerifier Class)

A unique identifier (fingerprint) of the CA certificate's private key, if present in the CRL.

Object Oriented Interface

public function getCRLCAKeyID($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 98 , $crlindex);

Remarks

A unique identifier (fingerprint) of the CA certificate's private key, if present in the CRL.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

Byte Array

CRLEntryCount Property (SecureBlackbox_PDFVerifier Class)

Returns the number of certificate status entries in the CRL.

Object Oriented Interface

public function getCRLEntryCount($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 99 , $crlindex);

Default Value

0

Remarks

Returns the number of certificate status entries in the CRL.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

Integer

CRLHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getCRLHandle($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 100 , $crlindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

Long64

CRLIssuer Property (SecureBlackbox_PDFVerifier Class)

The common name of the CRL issuer (CA), typically a company name.

Object Oriented Interface

public function getCRLIssuer($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 101 , $crlindex);

Default Value

''

Remarks

The common name of the CRL issuer (CA), typically a company name.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

String

CRLIssuerRDN Property (SecureBlackbox_PDFVerifier Class)

A collection of information, in the form of [OID, Value] pairs, uniquely identifying the CRL issuer.

Object Oriented Interface

public function getCRLIssuerRDN($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 102 , $crlindex);

Default Value

''

Remarks

A collection of information, in the form of [OID, Value] pairs, uniquely identifying the CRL issuer.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

String

CRLLocation Property (SecureBlackbox_PDFVerifier Class)

The URL that the CRL was downloaded from.

Object Oriented Interface

public function getCRLLocation($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 103 , $crlindex);

Default Value

''

Remarks

The URL that the CRL was downloaded from.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

String

CRLNextUpdate Property (SecureBlackbox_PDFVerifier Class)

The planned time and date of the next version of this CRL to be published.

Object Oriented Interface

public function getCRLNextUpdate($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 104 , $crlindex);

Default Value

''

Remarks

The planned time and date of the next version of this CRL to be published.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

String

CRLSigAlgorithm Property (SecureBlackbox_PDFVerifier Class)

The public key algorithm that was used by the CA to sign this CRL.

Object Oriented Interface

public function getCRLSigAlgorithm($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 105 , $crlindex);

Default Value

'0'

Remarks

The public key algorithm that was used by the CA to sign this CRL.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

String

CRLSource Property (SecureBlackbox_PDFVerifier Class)

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

Object Oriented Interface

public function getCRLSource($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 106 , $crlindex);

Default Value

0

Remarks

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

Integer

CRLTBS Property (SecureBlackbox_PDFVerifier Class)

The to-be-signed part of the CRL (the CRL without the signature part).

Object Oriented Interface

public function getCRLTBS($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 107 , $crlindex);

Remarks

The to-be-signed part of the CRL (the CRL without the signature part).

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

Byte Array

CRLThisUpdate Property (SecureBlackbox_PDFVerifier Class)

The date and time at which this version of the CRL was published.

Object Oriented Interface

public function getCRLThisUpdate($crlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 108 , $crlindex);

Default Value

''

Remarks

The date and time at which this version of the CRL was published.

The $crlindex parameter specifies the index of the item in the array. The size of the array is controlled by the CRLCount property.

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

Data Type

String

DecryptionCertificateBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw certificate data in DER format.

Object Oriented Interface

public function getDecryptionCertificateBytes();

Procedural Interface

secureblackbox_pdfverifier_get($res, 109 );

Remarks

Returns the raw certificate data in DER format.

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

Data Type

Byte Array

DecryptionCertificateHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getDecryptionCertificateHandle();
public function setDecryptionCertificateHandle($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 117 );
secureblackbox_pdfverifier_set($res, 117, $value );

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

This property is not available at design time.

Data Type

Long64

DocumentInfoEncryptionAlgorithm Property (SecureBlackbox_PDFVerifier Class)

The symmetric algorithm used to encrypt the document.

Object Oriented Interface

public function getDocumentInfoEncryptionAlgorithm();

Procedural Interface

secureblackbox_pdfverifier_get($res, 148 );

Default Value

''

Remarks

The symmetric algorithm used to encrypt the document.

This property contains the encryption algorithm that was used to encrypt the PDF document.

Supported values:

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

Data Type

String

DocumentInfoEncryptionType Property (SecureBlackbox_PDFVerifier Class)

The document encryption type.

Object Oriented Interface

public function getDocumentInfoEncryptionType();

Procedural Interface

secureblackbox_pdfverifier_get($res, 149 );

Default Value

1

Remarks

The document encryption type.

This property indicates the kind of encryption that was used to encrypt the PDF document.

Supported values:

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

Data Type

Integer

DocumentInfoMetadataEncrypted Property (SecureBlackbox_PDFVerifier Class)

Indicates if the document metadata is encrypted.

Object Oriented Interface

public function getDocumentInfoMetadataEncrypted();

Procedural Interface

secureblackbox_pdfverifier_get($res, 150 );

Default Value

true

Remarks

Indicates if the document metadata is encrypted.

Use this property to check if the document metadata is encrypted.

Metadata contains additional information about the document such as its name and author.

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

Data Type

Boolean

DocumentInfoPermissions Property (SecureBlackbox_PDFVerifier Class)

Contains the document permissions associated with the encryption.

Object Oriented Interface

public function getDocumentInfoPermissions();

Procedural Interface

secureblackbox_pdfverifier_get($res, 151 );

Default Value

0

Remarks

Contains the document permissions associated with the encryption.

Use this property to check the permissions protected by this encryption. The PDF specification expects applications to comply with these permissions when handling encrypted documents. Contains a bit mask of the following flags:

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

Data Type

Integer

FIPSMode Property (SecureBlackbox_PDFVerifier Class)

Reserved.

Object Oriented Interface

public function getFIPSMode();
public function setFIPSMode($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 152 );
secureblackbox_pdfverifier_set($res, 152, $value );

Default Value

false

Remarks

This property is reserved for future use.

Data Type

Boolean

IgnoreChainValidationErrors Property (SecureBlackbox_PDFVerifier Class)

Makes the class tolerant to chain validation errors.

Object Oriented Interface

public function getIgnoreChainValidationErrors();
public function setIgnoreChainValidationErrors($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 153 );
secureblackbox_pdfverifier_set($res, 153, $value );

Default Value

false

Remarks

If this property is set to True, any errors emerging during certificate chain validation will be ignored. This setting may be handy if the purpose of validation is the creation of an LTV signature, and the validation is performed in an environment that doesn't trust the signer's certificate chain.

Data Type

Boolean

InputBytes Property (SecureBlackbox_PDFVerifier Class)

Use this property to pass the input to class in byte array form.

Object Oriented Interface

public function getInputBytes();
public function setInputBytes($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 154 );
secureblackbox_pdfverifier_set($res, 154, $value );

Remarks

Assign a byte array containing the data to be processed to this property.

This property is not available at design time.

Data Type

Byte Array

InputFile Property (SecureBlackbox_PDFVerifier Class)

A path to the signed PDF file.

Object Oriented Interface

public function getInputFile();
public function setInputFile($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 155 );
secureblackbox_pdfverifier_set($res, 155, $value );

Default Value

''

Remarks

Assign the path to the PDF file to be verified to this property.

Data Type

String

KnownCertCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the KnownCert arrays.

Object Oriented Interface

public function getKnownCertCount();
public function setKnownCertCount($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 156 );
secureblackbox_pdfverifier_set($res, 156, $value );

Default Value

0

Remarks

This property controls the size of the following arrays:

• KnownCertBytes
• KnownCertHandle

The array indices start at 0 and end at KnownCertCount - 1.

This property is not available at design time.

Data Type

Integer

KnownCertBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw certificate data in DER format.

Object Oriented Interface

public function getKnownCertBytes($knowncertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 157 , $knowncertindex);

Remarks

Returns the raw certificate data in DER format.

The $knowncertindex parameter specifies the index of the item in the array. The size of the array is controlled by the KnownCertCount property.

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

Data Type

Byte Array

KnownCertHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getKnownCertHandle($knowncertindex);
public function setKnownCertHandle($knowncertindex, $value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 165 , $knowncertindex);
secureblackbox_pdfverifier_set($res, 165, $value , $knowncertindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $knowncertindex parameter specifies the index of the item in the array. The size of the array is controlled by the KnownCertCount property.

This property is not available at design time.

Data Type

Long64

KnownCRLCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the KnownCRL arrays.

Object Oriented Interface

public function getKnownCRLCount();
public function setKnownCRLCount($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 196 );
secureblackbox_pdfverifier_set($res, 196, $value );

Default Value

0

Remarks

This property controls the size of the following arrays:

• KnownCRLBytes
• KnownCRLHandle

The array indices start at 0 and end at KnownCRLCount - 1.

This property is not available at design time.

Data Type

Integer

KnownCRLBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw CRL data in DER format.

Object Oriented Interface

public function getKnownCRLBytes($knowncrlindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 197 , $knowncrlindex);

Remarks

Returns the raw CRL data in DER format.

The $knowncrlindex parameter specifies the index of the item in the array. The size of the array is controlled by the KnownCRLCount property.

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

Data Type

Byte Array

KnownCRLHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getKnownCRLHandle($knowncrlindex);
public function setKnownCRLHandle($knowncrlindex, $value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 200 , $knowncrlindex);
secureblackbox_pdfverifier_set($res, 200, $value , $knowncrlindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $knowncrlindex parameter specifies the index of the item in the array. The size of the array is controlled by the KnownCRLCount property.

This property is not available at design time.

Data Type

Long64

KnownOCSPCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the KnownOCSP arrays.

Object Oriented Interface

public function getKnownOCSPCount();
public function setKnownOCSPCount($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 209 );
secureblackbox_pdfverifier_set($res, 209, $value );

Default Value

0

Remarks

This property controls the size of the following arrays:

• KnownOCSPBytes
• KnownOCSPHandle

The array indices start at 0 and end at KnownOCSPCount - 1.

This property is not available at design time.

Data Type

Integer

KnownOCSPBytes Property (SecureBlackbox_PDFVerifier Class)

A buffer containing the raw OCSP response data.

Object Oriented Interface

public function getKnownOCSPBytes($knownocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 210 , $knownocspindex);

Remarks

A buffer containing the raw OCSP response data.

The $knownocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the KnownOCSPCount property.

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

Data Type

Byte Array

KnownOCSPHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getKnownOCSPHandle($knownocspindex);
public function setKnownOCSPHandle($knownocspindex, $value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 212 , $knownocspindex);
secureblackbox_pdfverifier_set($res, 212, $value , $knownocspindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $knownocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the KnownOCSPCount property.

This property is not available at design time.

Data Type

Long64

OCSPCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the OCSP arrays.

Object Oriented Interface

public function getOCSPCount();

Procedural Interface

secureblackbox_pdfverifier_get($res, 219 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• OCSPBytes
• OCSPEntryCount
• OCSPHandle
• OCSPIssuer
• OCSPIssuerRDN
• OCSPLocation
• OCSPProducedAt
• OCSPSigAlgorithm
• OCSPSource

The array indices start at 0 and end at OCSPCount - 1.

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

Data Type

Integer

OCSPBytes Property (SecureBlackbox_PDFVerifier Class)

A buffer containing the raw OCSP response data.

Object Oriented Interface

public function getOCSPBytes($ocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 220 , $ocspindex);

Remarks

A buffer containing the raw OCSP response data.

The $ocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the OCSPCount property.

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

Data Type

Byte Array

OCSPEntryCount Property (SecureBlackbox_PDFVerifier Class)

The number of SingleResponse elements contained in this OCSP response.

Object Oriented Interface

public function getOCSPEntryCount($ocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 221 , $ocspindex);

Default Value

0

Remarks

The number of SingleResponse elements contained in this OCSP response. Each SingleResponse element corresponds to a certificate status.

The $ocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the OCSPCount property.

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

Data Type

Integer

OCSPHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getOCSPHandle($ocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 222 , $ocspindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $ocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the OCSPCount property.

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

Data Type

Long64

OCSPIssuer Property (SecureBlackbox_PDFVerifier Class)

Indicates the issuer of this response (a CA or its authorized representative).

Object Oriented Interface

public function getOCSPIssuer($ocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 223 , $ocspindex);

Default Value

''

Remarks

Indicates the issuer of this response (a CA or its authorized representative).

The $ocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the OCSPCount property.

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

Data Type

String

OCSPIssuerRDN Property (SecureBlackbox_PDFVerifier Class)

Indicates the RDN of the issuer of this response (a CA or its authorized representative).

Object Oriented Interface

public function getOCSPIssuerRDN($ocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 224 , $ocspindex);

Default Value

''

Remarks

Indicates the RDN of the issuer of this response (a CA or its authorized representative).

The $ocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the OCSPCount property.

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

Data Type

String

OCSPLocation Property (SecureBlackbox_PDFVerifier Class)

The location of the OCSP responder.

Object Oriented Interface

public function getOCSPLocation($ocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 225 , $ocspindex);

Default Value

''

Remarks

The location of the OCSP responder.

The $ocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the OCSPCount property.

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

Data Type

String

OCSPProducedAt Property (SecureBlackbox_PDFVerifier Class)

Specifies the time when the response was produced, in UTC.

Object Oriented Interface

public function getOCSPProducedAt($ocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 226 , $ocspindex);

Default Value

''

Remarks

Specifies the time when the response was produced, in UTC.

The $ocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the OCSPCount property.

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

Data Type

String

OCSPSigAlgorithm Property (SecureBlackbox_PDFVerifier Class)

The public key algorithm that was used by the CA to sign this OCSP response.

Object Oriented Interface

public function getOCSPSigAlgorithm($ocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 227 , $ocspindex);

Default Value

'0'

Remarks

The public key algorithm that was used by the CA to sign this OCSP response.

The $ocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the OCSPCount property.

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

Data Type

String

OCSPSource Property (SecureBlackbox_PDFVerifier Class)

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

Object Oriented Interface

public function getOCSPSource($ocspindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 228 , $ocspindex);

Default Value

0

Remarks

Returns the source (location or disposition) of a cryptographic primitive entity, such as a certificate, CRL, or OCSP response.

The $ocspindex parameter specifies the index of the item in the array. The size of the array is controlled by the OCSPCount property.

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

Data Type

Integer

OfflineMode Property (SecureBlackbox_PDFVerifier Class)

Switches the class to offline mode.

Object Oriented Interface

public function getOfflineMode();
public function setOfflineMode($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 229 );
secureblackbox_pdfverifier_set($res, 229, $value );

Default Value

false

Remarks

When working in offline mode, the class restricts itself from using any online revocation information sources, such as CRL or OCSP responders.

Offline mode may be useful if there is a need to verify the completeness of the validation information included within the signature or provided via KnownCertificates, KnownCRLs, and other related properties.

Data Type

Boolean

OutputBytes Property (SecureBlackbox_PDFVerifier Class)

Use this property to read the output the class object has produced.

Object Oriented Interface

public function getOutputBytes();

Procedural Interface

secureblackbox_pdfverifier_get($res, 230 );

Remarks

Read the contents of this property after the operation has completed to read the produced output. This property will only be set if the OutputFile and OutputStream properties had not been assigned.

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

Data Type

Byte Array

OutputFile Property (SecureBlackbox_PDFVerifier Class)

The file to save the signed or updated document to.

Object Oriented Interface

public function getOutputFile();
public function setOutputFile($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 231 );
secureblackbox_pdfverifier_set($res, 231, $value );

Default Value

''

Remarks

Use this property to provide a path where the resulting PDF document should be saved to.

Data Type

String

PageCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the Page arrays.

Object Oriented Interface

public function getPageCount();

Procedural Interface

secureblackbox_pdfverifier_get($res, 232 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• PageCropLLX
• PageCropLLY
• PageCropURX
• PageCropURY
• PageHeight
• PageMediaLLX
• PageMediaLLY
• PageMediaURX
• PageMediaURY
• PageRotate
• PageWidth

The array indices start at 0 and end at PageCount - 1.

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

Data Type

Integer

PageCropLLX Property (SecureBlackbox_PDFVerifier Class)

Specifies the lower-left X coordinate of the page crop area.

Object Oriented Interface

public function getPageCropLLX($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 233 , $pageindex);

Default Value

0

Remarks

Specifies the lower-left X coordinate of the page crop area.

Specifies the lower-left X coordinate of the page crop area rectangle.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageCropLLY Property (SecureBlackbox_PDFVerifier Class)

Specifies the lower-left Y coordinate of the page crop area.

Object Oriented Interface

public function getPageCropLLY($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 234 , $pageindex);

Default Value

0

Remarks

Specifies the lower-left Y coordinate of the page crop area.

Specifies the lower-left Y coordinate of the page crop area rectangle.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageCropURX Property (SecureBlackbox_PDFVerifier Class)

Specifies the upper-right X coordinate of the page crop area.

Object Oriented Interface

public function getPageCropURX($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 235 , $pageindex);

Default Value

0

Remarks

Specifies the upper-right X coordinate of the page crop area.

Specifies the upper-right X coordinate of the page crop area rectangle.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageCropURY Property (SecureBlackbox_PDFVerifier Class)

Specifies the upper-right Y coordinate of the page crop area.

Object Oriented Interface

public function getPageCropURY($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 236 , $pageindex);

Default Value

0

Remarks

Specifies the upper-right Y coordinate of the page crop area.

Specifies the upper-right Y coordinate of the page crop area rectangle.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageHeight Property (SecureBlackbox_PDFVerifier Class)

Specifies the height of the page.

Object Oriented Interface

public function getPageHeight($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 237 , $pageindex);

Default Value

0

Remarks

Specifies the height of the page.

Returns the height of the page.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageMediaLLX Property (SecureBlackbox_PDFVerifier Class)

Specifies the lower-left X coordinate of the page media area.

Object Oriented Interface

public function getPageMediaLLX($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 238 , $pageindex);

Default Value

0

Remarks

Specifies the lower-left X coordinate of the page media area.

Specifies the lower-left X coordinate of the page media area rectangle.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageMediaLLY Property (SecureBlackbox_PDFVerifier Class)

Specifies the lower-left Y coordinate of the page media area.

Object Oriented Interface

public function getPageMediaLLY($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 239 , $pageindex);

Default Value

0

Remarks

Specifies the lower-left Y coordinate of the page media area.

Specifies the lower-left Y coordinate of the page media area rectangle.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageMediaURX Property (SecureBlackbox_PDFVerifier Class)

Specifies the upper-right X coordinate of the page media area.

Object Oriented Interface

public function getPageMediaURX($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 240 , $pageindex);

Default Value

0

Remarks

Specifies the upper-right X coordinate of the page media area.

Specifies the upper-right X coordinate of the page media area rectangle.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageMediaURY Property (SecureBlackbox_PDFVerifier Class)

Specifies the upper-right Y coordinate of the page media area.

Object Oriented Interface

public function getPageMediaURY($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 241 , $pageindex);

Default Value

0

Remarks

Specifies the upper-right Y coordinate of the page media area.

Specifies the upper-right Y coordinate of the page media area rectangle.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageRotate Property (SecureBlackbox_PDFVerifier Class)

Specifies the rotation angle of the page in degrees.

Object Oriented Interface

public function getPageRotate($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 242 , $pageindex);

Default Value

0

Remarks

Specifies the rotation angle of the page in degrees. Values of 0, 90, 180, and 270 are allowed.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

PageWidth Property (SecureBlackbox_PDFVerifier Class)

Specifies the width of the page.

Object Oriented Interface

public function getPageWidth($pageindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 243 , $pageindex);

Default Value

0

Remarks

Specifies the width of the page.

Returns the width of the page.

The $pageindex parameter specifies the index of the item in the array. The size of the array is controlled by the PageCount property.

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

Data Type

Integer

Password Property (SecureBlackbox_PDFVerifier Class)

The decryption password.

Object Oriented Interface

public function getPassword();
public function setPassword($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 244 );
secureblackbox_pdfverifier_set($res, 244, $value );

Default Value

''

Remarks

Use this property to provide the decryption password.

Data Type

String

Profile Property (SecureBlackbox_PDFVerifier Class)

Specifies a pre-defined profile to apply when creating the signature.

Object Oriented Interface

public function getProfile();
public function setProfile($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 245 );
secureblackbox_pdfverifier_set($res, 245, $value );

Default Value

''

Remarks

Advanced signatures come in many variants, which are often defined by parties that needs to process them or by local standards. SecureBlackbox profiles are sets of pre-defined configurations which correspond to particular signature variants. By specifying a profile, you are pre-configuring the component to make it produce the signature that matches the configuration corresponding to that profile.

Data Type

String

ProxyAddress Property (SecureBlackbox_PDFVerifier Class)

The IP address of the proxy server.

Object Oriented Interface

public function getProxyAddress();
public function setProxyAddress($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 246 );
secureblackbox_pdfverifier_set($res, 246, $value );

Default Value

''

Remarks

The IP address of the proxy server.

Data Type

String

ProxyAuthentication Property (SecureBlackbox_PDFVerifier Class)

The authentication type used by the proxy server.

Object Oriented Interface

public function getProxyAuthentication();
public function setProxyAuthentication($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 247 );
secureblackbox_pdfverifier_set($res, 247, $value );

Default Value

0

Remarks

The authentication type used by the proxy server.

Data Type

Integer

ProxyPassword Property (SecureBlackbox_PDFVerifier Class)

The password to authenticate to the proxy server.

Object Oriented Interface

public function getProxyPassword();
public function setProxyPassword($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 248 );
secureblackbox_pdfverifier_set($res, 248, $value );

Default Value

''

Remarks

The password to authenticate to the proxy server.

Data Type

String

ProxyPort Property (SecureBlackbox_PDFVerifier Class)

The port on the proxy server to connect to.

Object Oriented Interface

public function getProxyPort();
public function setProxyPort($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 249 );
secureblackbox_pdfverifier_set($res, 249, $value );

Default Value

0

Remarks

The port on the proxy server to connect to.

Data Type

Integer

ProxyProxyType Property (SecureBlackbox_PDFVerifier Class)

The type of the proxy server.

Object Oriented Interface

public function getProxyProxyType();
public function setProxyProxyType($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 250 );
secureblackbox_pdfverifier_set($res, 250, $value );

Default Value

0

Remarks

The type of the proxy server.

Data Type

Integer

ProxyRequestHeaders Property (SecureBlackbox_PDFVerifier Class)

Contains HTTP request headers for WebTunnel and HTTP proxy.

Object Oriented Interface

public function getProxyRequestHeaders();
public function setProxyRequestHeaders($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 251 );
secureblackbox_pdfverifier_set($res, 251, $value );

Default Value

''

Remarks

Contains HTTP request headers for WebTunnel and HTTP proxy.

Data Type

String

ProxyResponseBody Property (SecureBlackbox_PDFVerifier Class)

Contains the HTTP or HTTPS (WebTunnel) proxy response body.

Object Oriented Interface

public function getProxyResponseBody();
public function setProxyResponseBody($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 252 );
secureblackbox_pdfverifier_set($res, 252, $value );

Default Value

''

Remarks

Contains the HTTP or HTTPS (WebTunnel) proxy response body.

Data Type

String

ProxyResponseHeaders Property (SecureBlackbox_PDFVerifier Class)

Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server.

Object Oriented Interface

public function getProxyResponseHeaders();
public function setProxyResponseHeaders($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 253 );
secureblackbox_pdfverifier_set($res, 253, $value );

Default Value

''

Remarks

Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server.

Data Type

String

ProxyUseIPv6 Property (SecureBlackbox_PDFVerifier Class)

Specifies whether IPv6 should be used when connecting through the proxy.

Object Oriented Interface

public function getProxyUseIPv6();
public function setProxyUseIPv6($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 254 );
secureblackbox_pdfverifier_set($res, 254, $value );

Default Value

false

Remarks

Specifies whether IPv6 should be used when connecting through the proxy.

Data Type

Boolean

ProxyUsername Property (SecureBlackbox_PDFVerifier Class)

Specifies the username credential for proxy authentication.

Object Oriented Interface

public function getProxyUsername();
public function setProxyUsername($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 255 );
secureblackbox_pdfverifier_set($res, 255, $value );

Default Value

''

Remarks

Specifies the username credential for proxy authentication.

Data Type

String

RevocationCheck Property (SecureBlackbox_PDFVerifier Class)

Specifies the kind(s) of revocation check to perform for all chain certificates.

Object Oriented Interface

public function getRevocationCheck();
public function setRevocationCheck($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 256 );
secureblackbox_pdfverifier_set($res, 256, $value );

Default Value

1

Remarks

Revocation checking is necessary to ensure the integrity of the chain and obtain up-to-date certificate validity and trustworthiness information.

Certificate Revocation Lists (CRLs) and Online Certificate Status Protocol (OCSP) responses serve the same purpose of ensuring that the certificate had not been revoked by the Certificate Authority (CA) at the time of use. Depending on your circumstances and security policy requirements, you may want to use either one or both of the revocation information source types.

This setting controls the way the revocation checks are performed for every certificate in the chain. Typically certificates come with two types of revocation information sources: CRL (certificate revocation lists) and OCSP responders. CRLs are static objects periodically published by the CA at some online location. OCSP responders are active online services maintained by the CA that can provide up-to-date information on certificate statuses in near real time.

There are some conceptual differences between the two. CRLs are normally larger in size. Their use involves some latency because there is normally some delay between the time when a certificate was revoked and the time the subsequent CRL mentioning that is published. The benefits of CRL is that the same object can provide statuses for all certificates issued by a particular CA, and that the whole technology is much simpler than OCSP (and thus is supported by more CAs).

This setting lets you adjust the validation course by including or excluding certain types of revocation sources from the validation process. The crcAnyOCSPOrCRL setting (give preference to the faster OCSP route and only demand one source to succeed) is a good choice for most typical validation environments. The "crcAll*" modes are much stricter, and may be used in scenarios where bulletproof validity information is essential.

Note: If no CRL or OCSP endpoints are provided by the CA, the revocation check will be considered successful. This is because the CA chose not to supply revocation information for its certificates, meaning they are considered irrevocable.

Note: Within each of the above settings, if any retrieved CRL or OCSP response indicates that the certificate has been revoked, the revocation check fails.

Data Type

Integer

SignatureCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the Signature arrays.

Object Oriented Interface

public function getSignatureCount();

Procedural Interface

secureblackbox_pdfverifier_get($res, 257 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• SignatureAllowedChanges
• SignatureAuthorName
• SignatureCertification
• SignatureChainValidationDetails
• SignatureChainValidationResult
• SignatureClaimedSigningTime
• SignatureCompatibilityErrors
• SignatureContactInfo
• SignatureContainsLongTermInfo
• SignatureCoverageEndsAt
• SignatureCustomData
• SignatureEmptyField
• SignatureEntityLabel
• SignatureFilterName
• SignatureFullSignatureName
• SignatureHandle
• SignatureHashAlgorithm
• SignatureHeight
• SignatureIssuerRDN
• SignatureLevel
• SignatureLocation
• SignatureOffsetX
• SignatureOffsetY
• SignaturePage
• SignaturePolicyHash
• SignaturePolicyHashAlgorithm
• SignaturePolicyID
• SignaturePolicyURI
• SignatureReason
• SignatureSerialNumber
• SignatureSignatureBytes
• SignatureSignatureName
• SignatureSignatureType
• SignatureSignatureValidationResult
• SignatureSubjectKeyID
• SignatureSubjectRDN
• SignatureTimestamped
• SignatureValidatedSigningTime
• SignatureValidationLog
• SignatureWidth

The array indices start at 0 and end at SignatureCount - 1.

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

Data Type

Integer

SignatureAllowedChanges Property (SecureBlackbox_PDFVerifier Class)

The changes to the document allowed by the signature.

Object Oriented Interface

public function getSignatureAllowedChanges($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 258 , $signatureindex);

Default Value

0

Remarks

The changes to the document allowed by the signature.

This property is only applicable to MDP/certification signatures and has no effect for any other kinds of signatures (regular or document timestamps).

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureAuthorName Property (SecureBlackbox_PDFVerifier Class)

A human-readable signer name.

Object Oriented Interface

public function getSignatureAuthorName($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 259 , $signatureindex);

Default Value

''

Remarks

A human-readable signer name. This is a PDF document property.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureCertification Property (SecureBlackbox_PDFVerifier Class)

Specifies whether this is a Certification (MDP) signature.

Object Oriented Interface

public function getSignatureCertification($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 260 , $signatureindex);

Default Value

false

Remarks

Specifies whether this is a Certification (MDP) signature.

Certification signatures are a feature used by earlier Acrobat versions. They have little use these days.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Boolean

SignatureChainValidationDetails Property (SecureBlackbox_PDFVerifier Class)

The details of a certificate chain validation outcome.

Object Oriented Interface

public function getSignatureChainValidationDetails($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 261 , $signatureindex);

Default Value

0

Remarks

The details of a certificate chain validation outcome. They may often suggest the reasons that contributed to the overall validation result.

Returns a bit mask of the following options:

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureChainValidationResult Property (SecureBlackbox_PDFVerifier Class)

The outcome of a certificate chain validation routine.

Object Oriented Interface

public function getSignatureChainValidationResult($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 262 , $signatureindex);

Default Value

0

Remarks

The outcome of a certificate chain validation routine.

Available options:

Use the ValidationLog property to access the detailed validation log.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureClaimedSigningTime Property (SecureBlackbox_PDFVerifier Class)

Returns or sets the signature's creation time.

Object Oriented Interface

public function getSignatureClaimedSigningTime($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 263 , $signatureindex);

Default Value

''

Remarks

Returns or sets the signature's creation time.

Use this property to get or set the signature creation time from the signer's computer. The claimed time, unlike SignatureValidatedSigningTime, does not originate from a trusted TSA and may be forfeited or wrong.

The time is provided in UTC.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureCompatibilityErrors Property (SecureBlackbox_PDFVerifier Class)

Returns compatibility errors encountered during validation.

Object Oriented Interface

public function getSignatureCompatibilityErrors($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 264 , $signatureindex);

Default Value

0

Remarks

Returns compatibility errors encountered during validation.

Use this property to get specific compatibility errors encountered during validation. Unlike chain validation details, compatibility errors indicate violations by the signature of the assumed signature level/profile. For example, BES signatures are required to contain the signing time attribute. A prospective BES signature without such attribute will invoke a compatibility error.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureContactInfo Property (SecureBlackbox_PDFVerifier Class)

Contains the signer's contact information.

Object Oriented Interface

public function getSignatureContactInfo($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 265 , $signatureindex);

Default Value

''

Remarks

Contains the signer's contact information. This is a PDF document property.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureContainsLongTermInfo Property (SecureBlackbox_PDFVerifier Class)

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

Object Oriented Interface

public function getSignatureContainsLongTermInfo($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 266 , $signatureindex);

Default Value

false

Remarks

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Boolean

SignatureCoverageEndsAt Property (SecureBlackbox_PDFVerifier Class)

Indicates the offset in the PDF file where signature coverage ends.

Object Oriented Interface

public function getSignatureCoverageEndsAt($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 267 , $signatureindex);

Default Value

0

Remarks

Indicates the offset in the PDF file where signature coverage ends.

PDF generators often use incremental updates to make changes in the documents. This may result in the signature only covering a part of the document (one of the past revisions), but not the subsequent changes.

Use this property to identify the offset where the signature coverage ends. One option is to compare it to the length of the whole document. Alternatively, use the GetSignedVersion method of the PDFVerifier class to extract the exact revision that was signed.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureCustomData Property (SecureBlackbox_PDFVerifier Class)

Uninterpreted custom data to save with the signature.

Object Oriented Interface

public function getSignatureCustomData($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 268 , $signatureindex);

Remarks

Uninterpreted custom data to save with the signature.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Byte Array

SignatureEmptyField Property (SecureBlackbox_PDFVerifier Class)

Indicates whether or not the signature created/read is an empty property (a signature placeholder).

Object Oriented Interface

public function getSignatureEmptyField($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 269 , $signatureindex);

Default Value

false

Remarks

Indicates whether or not the signature created/read is an empty field (a signature placeholder).

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Boolean

SignatureEntityLabel Property (SecureBlackbox_PDFVerifier Class)

Use this property to get the signature entity label.

Object Oriented Interface

public function getSignatureEntityLabel($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 270 , $signatureindex);

Default Value

''

Remarks

Use this property to get the signature entity label.

This property returns a string label that uniquely identifies the signature. The label can be used to establish the signature target in the SignatureFound event or to select the signing chain via the SelectInfo method.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureFilterName Property (SecureBlackbox_PDFVerifier Class)

The signature filter name.

Object Oriented Interface

public function getSignatureFilterName($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 271 , $signatureindex);

Default Value

''

Remarks

The signature filter name.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureFullSignatureName Property (SecureBlackbox_PDFVerifier Class)

Specifies the full name of the signature property.

Object Oriented Interface

public function getSignatureFullSignatureName($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 272 , $signatureindex);

Default Value

''

Remarks

Specifies the full name of the signature field.

This is an internal identifier of a signature (such as Signature1) and is not meant to be human-readable.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getSignatureHandle($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 273 , $signatureindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Long64

SignatureHashAlgorithm Property (SecureBlackbox_PDFVerifier Class)

Specifies the hash algorithm to be used for signing.

Object Oriented Interface

public function getSignatureHashAlgorithm($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 274 , $signatureindex);

Default Value

'SHA256'

Remarks

Specifies the hash algorithm to be used for signing.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureHeight Property (SecureBlackbox_PDFVerifier Class)

Specifies the height of the signature widget.

Object Oriented Interface

public function getSignatureHeight($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 275 , $signatureindex);

Default Value

0

Remarks

Specifies the height of the signature widget.

Note that the dimensions of the widget are provided in document-specific points, not pixels.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureIssuerRDN Property (SecureBlackbox_PDFVerifier Class)

The Relative Distinguished Name of the signing certificate's issuer.

Object Oriented Interface

public function getSignatureIssuerRDN($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 276 , $signatureindex);

Default Value

''

Remarks

The Relative Distinguished Name of the signing certificate's issuer.

A collection of information, in the form of [OID, Value] pairs, about the company that issued the signing certificate.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureLevel Property (SecureBlackbox_PDFVerifier Class)

Specifies the PAdES signature level.

Object Oriented Interface

public function getSignatureLevel($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 277 , $signatureindex);

Default Value

2

Remarks

Specifies the PAdES signature level.

PAdES standard defines a number of different 'levels' of signatures which can be used for different purposes.

Note that when validating a signature, the LTV modifier may be affected by the validation settings. These include OfflineMode (set it to true to obtain the clean LTV capability) and certificate caching (switch it off to stop earlier validations from affecting the current validation).

The supported levels are:

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureLocation Property (SecureBlackbox_PDFVerifier Class)

Specifies the host name or the physical location of the signing entity.

Object Oriented Interface

public function getSignatureLocation($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 278 , $signatureindex);

Default Value

''

Remarks

Specifies the host name or the physical location of the signing entity. This is a PDF property.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureOffsetX Property (SecureBlackbox_PDFVerifier Class)

Specifies the signature widget offset from the left-hand page border.

Object Oriented Interface

public function getSignatureOffsetX($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 279 , $signatureindex);

Default Value

0

Remarks

Specifies the signature widget offset from the left-hand page border.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureOffsetY Property (SecureBlackbox_PDFVerifier Class)

Specifies the signature widget offset from the bottom page border.

Object Oriented Interface

public function getSignatureOffsetY($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 280 , $signatureindex);

Default Value

0

Remarks

Specifies the signature widget offset from the bottom page border.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignaturePage Property (SecureBlackbox_PDFVerifier Class)

Indicates the index of the page on which the signature is placed.

Object Oriented Interface

public function getSignaturePage($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 281 , $signatureindex);

Default Value

-1

Remarks

Indicates the index of the page on which the signature is placed. The value "-1" indicates an invisible signature.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignaturePolicyHash Property (SecureBlackbox_PDFVerifier Class)

The signature policy hash value for EPES signatures.

Object Oriented Interface

public function getSignaturePolicyHash($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 282 , $signatureindex);

Default Value

''

Remarks

The signature policy hash value for EPES signatures.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignaturePolicyHashAlgorithm Property (SecureBlackbox_PDFVerifier Class)

The algorithm that was used to calculate the signature policy hash.

Object Oriented Interface

public function getSignaturePolicyHashAlgorithm($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 283 , $signatureindex);

Default Value

''

Remarks

The algorithm that was used to calculate the signature policy hash.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignaturePolicyID Property (SecureBlackbox_PDFVerifier Class)

The policy ID to be included into the signature.

Object Oriented Interface

public function getSignaturePolicyID($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 284 , $signatureindex);

Default Value

''

Remarks

The policy ID to be included into the signature.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignaturePolicyURI Property (SecureBlackbox_PDFVerifier Class)

The signature policy URI that was included in the signature.

Object Oriented Interface

public function getSignaturePolicyURI($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 285 , $signatureindex);

Default Value

''

Remarks

The signature policy URI that was included in the signature.

Use this property to set or retrieve the URI of the signature policy from EPES signatures.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureReason Property (SecureBlackbox_PDFVerifier Class)

Specifies the reason for signing.

Object Oriented Interface

public function getSignatureReason($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 286 , $signatureindex);

Default Value

''

Remarks

Specifies the reason for signing. This is a PDF document property.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureSerialNumber Property (SecureBlackbox_PDFVerifier Class)

The serial number of the signing certificate.

Object Oriented Interface

public function getSignatureSerialNumber($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 287 , $signatureindex);

Remarks

The serial number of the signing certificate.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Byte Array

SignatureSignatureBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the binary representation of the underlying PKCS7 signature blob.

Object Oriented Interface

public function getSignatureSignatureBytes($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 288 , $signatureindex);

Remarks

Returns the binary representation of the underlying PKCS7 signature blob.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Byte Array

SignatureSignatureName Property (SecureBlackbox_PDFVerifier Class)

Specifies the unique signature identifier to use.

Object Oriented Interface

public function getSignatureSignatureName($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 289 , $signatureindex);

Default Value

''

Remarks

Specifies the unique signature identifier to use.

This is an internal identifier of a signature (such as Signature1) and is not meant to be human-readable.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureSignatureType Property (SecureBlackbox_PDFVerifier Class)

The type of the PDF signature: Legacy, PAdES, document timestamp, or unknown.

Object Oriented Interface

public function getSignatureSignatureType($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 290 , $signatureindex);

Default Value

2

Remarks

The type of the PDF signature: Legacy, PAdES, document timestamp, or unknown.

The supported values are:

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureSignatureValidationResult Property (SecureBlackbox_PDFVerifier Class)

The outcome of the cryptographic signature validation.

Object Oriented Interface

public function getSignatureSignatureValidationResult($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 291 , $signatureindex);

Default Value

0

Remarks

The outcome of the cryptographic signature validation.

The following signature validity values are supported:

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SignatureSubjectKeyID Property (SecureBlackbox_PDFVerifier Class)

Contains the subject key identifier of the signing certificate.

Object Oriented Interface

public function getSignatureSubjectKeyID($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 292 , $signatureindex);

Remarks

Contains the subject key identifier of the signing certificate.

Subject Key Identifier is a (non-critical) X.509 certificate extension which allows the identification of certificates containing a particular public key. In SecureBlackbox, the unique identifier is represented by a SHA-1 hash of the bit string of the subject public key.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Byte Array

SignatureSubjectRDN Property (SecureBlackbox_PDFVerifier Class)

Contains the RDN of the owner of the signing certificate.

Object Oriented Interface

public function getSignatureSubjectRDN($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 293 , $signatureindex);

Default Value

''

Remarks

Contains the RDN of the owner of the signing certificate.

RDN is a number of OID=Value pairs declared in the certificate that provide the owner's details.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureTimestamped Property (SecureBlackbox_PDFVerifier Class)

Use this property to establish whether the signature contains an embedded timestamp.

Object Oriented Interface

public function getSignatureTimestamped($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 294 , $signatureindex);

Default Value

false

Remarks

Use this property to establish whether the signature contains an embedded timestamp.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Boolean

SignatureValidatedSigningTime Property (SecureBlackbox_PDFVerifier Class)

Contains the certified signing time.

Object Oriented Interface

public function getSignatureValidatedSigningTime($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 295 , $signatureindex);

Default Value

''

Remarks

Contains the certified signing time.

Use this property to obtain the signing time as certified by a timestamp from a trusted timestamping authority. This property is only non-empty if there was a valid timestamp included in the signature.

SignatureClaimedSigningTime returns a non-trusted signing time from the signer's computer.

Both times are in UTC.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureValidationLog Property (SecureBlackbox_PDFVerifier Class)

Contains the signing certificate's chain validation log.

Object Oriented Interface

public function getSignatureValidationLog($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 296 , $signatureindex);

Default Value

''

Remarks

Contains the signing certificate's chain validation log. This information may be very useful in investigating chain validation failures.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

String

SignatureWidth Property (SecureBlackbox_PDFVerifier Class)

Specifies the width of the signature widget.

Object Oriented Interface

public function getSignatureWidth($signatureindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 297 , $signatureindex);

Default Value

0

Remarks

Specifies the width of the signature widget.

Note that the dimensions of the widget are provided in document-specific points, not pixels.

The $signatureindex parameter specifies the index of the item in the array. The size of the array is controlled by the SignatureCount property.

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

Data Type

Integer

SocketDNSMode Property (SecureBlackbox_PDFVerifier Class)

Selects the DNS resolver to use: the class's (secure) built-in one, or the one provided by the system.

Object Oriented Interface

public function getSocketDNSMode();
public function setSocketDNSMode($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 298 );
secureblackbox_pdfverifier_set($res, 298, $value );

Default Value

0

Remarks

Selects the DNS resolver to use: the component's (secure) built-in one, or the one provided by the system.

Data Type

Integer

SocketDNSPort Property (SecureBlackbox_PDFVerifier Class)

Specifies the port number to be used for sending queries to the DNS server.

Object Oriented Interface

public function getSocketDNSPort();
public function setSocketDNSPort($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 299 );
secureblackbox_pdfverifier_set($res, 299, $value );

Default Value

0

Remarks

Specifies the port number to be used for sending queries to the DNS server.

Data Type

Integer

SocketDNSQueryTimeout Property (SecureBlackbox_PDFVerifier Class)

The timeout (in milliseconds) for each DNS query.

Object Oriented Interface

public function getSocketDNSQueryTimeout();
public function setSocketDNSQueryTimeout($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 300 );
secureblackbox_pdfverifier_set($res, 300, $value );

Default Value

0

Remarks

The timeout (in milliseconds) for each DNS query. The value of 0 indicates an infinite timeout.

Data Type

Integer

SocketDNSServers Property (SecureBlackbox_PDFVerifier Class)

The addresses of DNS servers to use for address resolution, separated by commas or semicolons.

Object Oriented Interface

public function getSocketDNSServers();
public function setSocketDNSServers($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 301 );
secureblackbox_pdfverifier_set($res, 301, $value );

Default Value

''

Remarks

The addresses of DNS servers to use for address resolution, separated by commas or semicolons.

Data Type

String

SocketDNSTotalTimeout Property (SecureBlackbox_PDFVerifier Class)

The timeout (in milliseconds) for the whole resolution process.

Object Oriented Interface

public function getSocketDNSTotalTimeout();
public function setSocketDNSTotalTimeout($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 302 );
secureblackbox_pdfverifier_set($res, 302, $value );

Default Value

0

Remarks

The timeout (in milliseconds) for the whole resolution process. The value of 0 indicates an infinite timeout.

Data Type

Integer

SocketIncomingSpeedLimit Property (SecureBlackbox_PDFVerifier Class)

The maximum number of bytes to read from the socket, per second.

Object Oriented Interface

public function getSocketIncomingSpeedLimit();
public function setSocketIncomingSpeedLimit($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 303 );
secureblackbox_pdfverifier_set($res, 303, $value );

Default Value

0

Remarks

The maximum number of bytes to read from the socket, per second.

Data Type

Integer

SocketLocalAddress Property (SecureBlackbox_PDFVerifier Class)

The local network interface to bind the socket to.

Object Oriented Interface

public function getSocketLocalAddress();
public function setSocketLocalAddress($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 304 );
secureblackbox_pdfverifier_set($res, 304, $value );

Default Value

''

Remarks

The local network interface to bind the socket to.

Data Type

String

SocketLocalPort Property (SecureBlackbox_PDFVerifier Class)

The local port number to bind the socket to.

Object Oriented Interface

public function getSocketLocalPort();
public function setSocketLocalPort($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 305 );
secureblackbox_pdfverifier_set($res, 305, $value );

Default Value

0

Remarks

The local port number to bind the socket to.

Data Type

Integer

SocketOutgoingSpeedLimit Property (SecureBlackbox_PDFVerifier Class)

The maximum number of bytes to write to the socket, per second.

Object Oriented Interface

public function getSocketOutgoingSpeedLimit();
public function setSocketOutgoingSpeedLimit($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 306 );
secureblackbox_pdfverifier_set($res, 306, $value );

Default Value

0

Remarks

The maximum number of bytes to write to the socket, per second.

Data Type

Integer

SocketTimeout Property (SecureBlackbox_PDFVerifier Class)

The maximum period of waiting, in milliseconds, after which the socket operation is considered unsuccessful.

Object Oriented Interface

public function getSocketTimeout();
public function setSocketTimeout($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 307 );
secureblackbox_pdfverifier_set($res, 307, $value );

Default Value

60000

Remarks

The maximum period of waiting, in milliseconds, after which the socket operation is considered unsuccessful.

If Timeout is set to 0, a socket operation will expire after the system-default timeout (2 hrs 8 min for TCP stack).

Data Type

Integer

SocketUseIPv6 Property (SecureBlackbox_PDFVerifier Class)

Enables or disables IP protocol version 6.

Object Oriented Interface

public function getSocketUseIPv6();
public function setSocketUseIPv6($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 308 );
secureblackbox_pdfverifier_set($res, 308, $value );

Default Value

false

Remarks

Enables or disables IP protocol version 6.

Data Type

Boolean

TimestampCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the Timestamp arrays.

Object Oriented Interface

public function getTimestampCount();

Procedural Interface

secureblackbox_pdfverifier_get($res, 309 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• TimestampAccuracy
• TimestampBytes
• TimestampCertificateIndex
• TimestampChainValidationDetails
• TimestampChainValidationResult
• TimestampContainsLongTermInfo
• TimestampEntityLabel
• TimestampHashAlgorithm
• TimestampParentEntity
• TimestampSerialNumber
• TimestampTime
• TimestampTimestampType
• TimestampTSAName
• TimestampValidationLog
• TimestampValidationResult

The array indices start at 0 and end at TimestampCount - 1.

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

Data Type

Integer

TimestampAccuracy Property (SecureBlackbox_PDFVerifier Class)

This property indicates the accuracy of the included time mark, in microseconds.

Object Oriented Interface

public function getTimestampAccuracy($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 310 , $timestampindex);

Default Value

0

Remarks

This field indicates the accuracy of the included time mark, in microseconds.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

Long64

TimestampBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw timestamp data in DER format.

Object Oriented Interface

public function getTimestampBytes($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 311 , $timestampindex);

Remarks

Returns the raw timestamp data in DER format.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

Byte Array

TimestampCertificateIndex Property (SecureBlackbox_PDFVerifier Class)

Returns the index of the TSA certificate in the Certificates collection.

Object Oriented Interface

public function getTimestampCertificateIndex($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 312 , $timestampindex);

Default Value

-1

Remarks

Returns the index of the TSA certificate in the Certificates collection.

Use this property to look up the TSA certificate in the Certificates collection.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

Integer

TimestampChainValidationDetails Property (SecureBlackbox_PDFVerifier Class)

The details of a certificate chain validation outcome.

Object Oriented Interface

public function getTimestampChainValidationDetails($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 313 , $timestampindex);

Default Value

0

Remarks

The details of a certificate chain validation outcome. They may often suggest the reasons that contributed to the overall validation result.

Returns a bit mask of the following options:

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

Integer

TimestampChainValidationResult Property (SecureBlackbox_PDFVerifier Class)

The outcome of a certificate chain validation routine.

Object Oriented Interface

public function getTimestampChainValidationResult($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 314 , $timestampindex);

Default Value

0

Remarks

The outcome of a certificate chain validation routine.

Available options:

Use the ValidationLog property to access the detailed validation log.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

Integer

TimestampContainsLongTermInfo Property (SecureBlackbox_PDFVerifier Class)

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

Object Oriented Interface

public function getTimestampContainsLongTermInfo($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 315 , $timestampindex);

Default Value

false

Remarks

Returns true if the signature was found to contain long-term validation details (certificates, CRLs, and OCSP response).

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

Boolean

TimestampEntityLabel Property (SecureBlackbox_PDFVerifier Class)

Use this property to get the timestamp entity label.

Object Oriented Interface

public function getTimestampEntityLabel($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 316 , $timestampindex);

Default Value

''

Remarks

Use this property to get the timestamp entity label.

This property returns a string label that uniquely identifies the timestamp. The label can be used to establish the signature target in the SignatureFound event or to select the signing chain via the SelectInfo method.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

String

TimestampHashAlgorithm Property (SecureBlackbox_PDFVerifier Class)

Returns the timestamp's hash algorithm.

Object Oriented Interface

public function getTimestampHashAlgorithm($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 317 , $timestampindex);

Default Value

''

Remarks

Returns the timestamp's hash algorithm.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

String

TimestampParentEntity Property (SecureBlackbox_PDFVerifier Class)

Use this property to get the label of the timestamp's parent entity.

Object Oriented Interface

public function getTimestampParentEntity($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 318 , $timestampindex);

Default Value

''

Remarks

Use this property to get the label of the timestamp's parent entity.

This property references the EntityLabel of the object that the timestamp covers, typically a signature.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

String

TimestampSerialNumber Property (SecureBlackbox_PDFVerifier Class)

Returns the timestamp's serial number.

Object Oriented Interface

public function getTimestampSerialNumber($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 319 , $timestampindex);

Remarks

Returns the timestamp's serial number.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

Byte Array

TimestampTime Property (SecureBlackbox_PDFVerifier Class)

The time point incorporated into the timestamp.

Object Oriented Interface

public function getTimestampTime($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 320 , $timestampindex);

Default Value

''

Remarks

The time point incorporated into the timestamp.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

String

TimestampTimestampType Property (SecureBlackbox_PDFVerifier Class)

Returns the type of the timestamp.

Object Oriented Interface

public function getTimestampTimestampType($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 321 , $timestampindex);

Default Value

0

Remarks

Returns the type of the timestamp.

Available options:

Not all of the above timestamp types can be supported by a specific signature technology used (CAdES, PDF, XAdES).

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

Integer

TimestampTSAName Property (SecureBlackbox_PDFVerifier Class)

This value uniquely identifies the Timestamp Authority (TSA).

Object Oriented Interface

public function getTimestampTSAName($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 322 , $timestampindex);

Default Value

''

Remarks

This value uniquely identifies the Timestamp Authority (TSA).

This property provides information about the entity that manages the TSA.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

String

TimestampValidationLog Property (SecureBlackbox_PDFVerifier Class)

Contains the TSA certificate chain validation log.

Object Oriented Interface

public function getTimestampValidationLog($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 323 , $timestampindex);

Default Value

''

Remarks

Contains the TSA certificate chain validation log. This information is extremely useful if the timestamp validation fails.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

String

TimestampValidationResult Property (SecureBlackbox_PDFVerifier Class)

Contains the timestamp validation outcome.

Object Oriented Interface

public function getTimestampValidationResult($timestampindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 324 , $timestampindex);

Default Value

0

Remarks

Contains the timestamp validation outcome.

Use this property to check the result of the most recent timestamp validation.

The $timestampindex parameter specifies the index of the item in the array. The size of the array is controlled by the TimestampCount property.

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

Data Type

Integer

TLSClientCertCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the TLSClientCert arrays.

Object Oriented Interface

public function getTLSClientCertCount();
public function setTLSClientCertCount($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 325 );
secureblackbox_pdfverifier_set($res, 325, $value );

Default Value

0

Remarks

This property controls the size of the following arrays:

• TLSClientCertBytes
• TLSClientCertHandle

The array indices start at 0 and end at TLSClientCertCount - 1.

This property is not available at design time.

Data Type

Integer

TLSClientCertBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw certificate data in DER format.

Object Oriented Interface

public function getTLSClientCertBytes($tlsclientcertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 326 , $tlsclientcertindex);

Remarks

Returns the raw certificate data in DER format.

The $tlsclientcertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSClientCertCount property.

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

Data Type

Byte Array

TLSClientCertHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getTLSClientCertHandle($tlsclientcertindex);
public function setTLSClientCertHandle($tlsclientcertindex, $value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 334 , $tlsclientcertindex);
secureblackbox_pdfverifier_set($res, 334, $value , $tlsclientcertindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $tlsclientcertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSClientCertCount property.

This property is not available at design time.

Data Type

Long64

TLSServerCertCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the TLSServerCert arrays.

Object Oriented Interface

public function getTLSServerCertCount();

Procedural Interface

secureblackbox_pdfverifier_get($res, 365 );

Default Value

0

Remarks

This property controls the size of the following arrays:

• TLSServerCertBytes
• TLSServerCertFingerprint
• TLSServerCertHandle
• TLSServerCertIssuer
• TLSServerCertIssuerRDN
• TLSServerCertKeyAlgorithm
• TLSServerCertKeyBits
• TLSServerCertKeyUsage
• TLSServerCertSelfSigned
• TLSServerCertSerialNumber
• TLSServerCertSigAlgorithm
• TLSServerCertSubject
• TLSServerCertSubjectRDN
• TLSServerCertValidFrom
• TLSServerCertValidTo

The array indices start at 0 and end at TLSServerCertCount - 1.

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

Data Type

Integer

TLSServerCertBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw certificate data in DER format.

Object Oriented Interface

public function getTLSServerCertBytes($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 366 , $tlsservercertindex);

Remarks

Returns the raw certificate data in DER format.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

Byte Array

TLSServerCertFingerprint Property (SecureBlackbox_PDFVerifier Class)

Contains the fingerprint (a hash imprint) of this certificate.

Object Oriented Interface

public function getTLSServerCertFingerprint($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 372 , $tlsservercertindex);

Default Value

''

Remarks

Contains the fingerprint (a hash imprint) of this certificate.

While there is no formal standard defining what a fingerprint is, a SHA1 hash of the certificate's DER-encoded body is typically used.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

String

TLSServerCertHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getTLSServerCertHandle($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 374 , $tlsservercertindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

Long64

TLSServerCertIssuer Property (SecureBlackbox_PDFVerifier Class)

The common name of the certificate issuer (CA), typically a company name.

Object Oriented Interface

public function getTLSServerCertIssuer($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 376 , $tlsservercertindex);

Default Value

''

Remarks

The common name of the certificate issuer (CA), typically a company name. This is part of a larger set of credentials available via TLSIssuerRDN.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

String

TLSServerCertIssuerRDN Property (SecureBlackbox_PDFVerifier Class)

A list of Property=Value pairs that uniquely identify the certificate issuer.

Object Oriented Interface

public function getTLSServerCertIssuerRDN($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 377 , $tlsservercertindex);

Default Value

''

Remarks

A list of Property=Value pairs that uniquely identify the certificate issuer.

Example: /C=US/O=Nationwide CA/CN=Web Certification Authority

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

String

TLSServerCertKeyAlgorithm Property (SecureBlackbox_PDFVerifier Class)

Specifies the public key algorithm of this certificate.

Object Oriented Interface

public function getTLSServerCertKeyAlgorithm($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 378 , $tlsservercertindex);

Default Value

'0'

Remarks

Specifies the public key algorithm of this certificate.

Use the TLSKeyBits, TLSCurve, and TLSPublicKeyBytes properties to get more details about the key the certificate contains.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

String

TLSServerCertKeyBits Property (SecureBlackbox_PDFVerifier Class)

Returns the length of the public key in bits.

Object Oriented Interface

public function getTLSServerCertKeyBits($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 379 , $tlsservercertindex);

Default Value

0

Remarks

Returns the length of the public key in bits.

This value indicates the length of the principal cryptographic parameter of the key, such as the length of the RSA modulus or ECDSA field. The key data returned by the TLSPublicKeyBytes or TLSPrivateKeyBytes property would typically contain auxiliary values, and therefore be longer.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

Integer

TLSServerCertKeyUsage Property (SecureBlackbox_PDFVerifier Class)

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

Object Oriented Interface

public function getTLSServerCertKeyUsage($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 381 , $tlsservercertindex);

Default Value

0

Remarks

Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.

This value is a bit mask of the following values:

Set this property before generating the certificate to propagate the key usage flags to the new certificate.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

Integer

TLSServerCertSelfSigned Property (SecureBlackbox_PDFVerifier Class)

Indicates whether the certificate is self-signed (root) or signed by an external CA.

Object Oriented Interface

public function getTLSServerCertSelfSigned($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 394 , $tlsservercertindex);

Default Value

false

Remarks

Indicates whether the certificate is self-signed (root) or signed by an external CA.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

Boolean

TLSServerCertSerialNumber Property (SecureBlackbox_PDFVerifier Class)

Returns the certificate's serial number.

Object Oriented Interface

public function getTLSServerCertSerialNumber($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 395 , $tlsservercertindex);

Remarks

Returns the certificate's serial number.

The serial number is a binary string that uniquely identifies a certificate among others issued by the same CA. According to the X.509 standard, the (issuer, serial number) pair should be globally unique to facilitate chain building.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

Byte Array

TLSServerCertSigAlgorithm Property (SecureBlackbox_PDFVerifier Class)

Indicates the algorithm that was used by the CA to sign this certificate.

Object Oriented Interface

public function getTLSServerCertSigAlgorithm($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 396 , $tlsservercertindex);

Default Value

''

Remarks

Indicates the algorithm that was used by the CA to sign this certificate.

A signature algorithm typically combines hash and public key algorithms together, such as sha256WithRSAEncryption or ecdsa-with-SHA256.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

String

TLSServerCertSubject Property (SecureBlackbox_PDFVerifier Class)

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name.

Object Oriented Interface

public function getTLSServerCertSubject($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 398 , $tlsservercertindex);

Default Value

''

Remarks

The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. This is part of a larger set of credentials available via TLSSubjectRDN.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

String

TLSServerCertSubjectRDN Property (SecureBlackbox_PDFVerifier Class)

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

Object Oriented Interface

public function getTLSServerCertSubjectRDN($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 401 , $tlsservercertindex);

Default Value

''

Remarks

A list of Property=Value pairs that uniquely identify the certificate holder (subject).

Depending on the purpose of the certificate and the policies of the CA that issued it, the values included in the subject record may differ drastically and contain business or personal names, web URLs, email addresses, and other data.

Example: /C=US/O=Oranges and Apples, Inc./OU=Accounts Receivable/1.2.3.4.5=Value with unknown OID/CN=Margaret Watkins.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

String

TLSServerCertValidFrom Property (SecureBlackbox_PDFVerifier Class)

The time point at which the certificate becomes valid, in UTC.

Object Oriented Interface

public function getTLSServerCertValidFrom($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 403 , $tlsservercertindex);

Default Value

''

Remarks

The time point at which the certificate becomes valid, in UTC.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

String

TLSServerCertValidTo Property (SecureBlackbox_PDFVerifier Class)

The time point at which the certificate expires, in UTC.

Object Oriented Interface

public function getTLSServerCertValidTo($tlsservercertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 404 , $tlsservercertindex);

Default Value

''

Remarks

The time point at which the certificate expires, in UTC.

The $tlsservercertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TLSServerCertCount property.

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

Data Type

String

TLSAutoValidateCertificates Property (SecureBlackbox_PDFVerifier Class)

Specifies whether server-side TLS certificates should be validated automatically using internal validation rules.

Object Oriented Interface

public function getTLSAutoValidateCertificates();
public function setTLSAutoValidateCertificates($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 405 );
secureblackbox_pdfverifier_set($res, 405, $value );

Default Value

true

Remarks

Specifies whether server-side TLS certificates should be validated automatically using internal validation rules.

Data Type

Boolean

TLSBaseConfiguration Property (SecureBlackbox_PDFVerifier Class)

Selects the base configuration for the TLS settings.

Object Oriented Interface

public function getTLSBaseConfiguration();
public function setTLSBaseConfiguration($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 406 );
secureblackbox_pdfverifier_set($res, 406, $value );

Default Value

0

Remarks

Selects the base configuration for the TLS settings. Several profiles are offered and tuned up for different purposes, such as high security or higher compatibility.

Data Type

Integer

TLSCiphersuites Property (SecureBlackbox_PDFVerifier Class)

A list of ciphersuites separated with commas or semicolons.

Object Oriented Interface

public function getTLSCiphersuites();
public function setTLSCiphersuites($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 407 );
secureblackbox_pdfverifier_set($res, 407, $value );

Default Value

''

Remarks

A list of ciphersuites separated with commas or semicolons. Each ciphersuite in the list may be prefixed with a minus sign (-) to indicate that the ciphersuite should be disabled rather than enabled. Besides the specific ciphersuite modifiers, this property supports the all (and -all) aliases, allowing all ciphersuites to be blanketly enabled or disabled at once.

Note: the list of ciphersuites provided to this property alters the baseline list of ciphersuites as defined by TLSBaseConfiguration. Remember to start your ciphersuite string with -all; if you need to only enable a specific fixed set of ciphersuites. The list of supported ciphersuites is provided below:

• NULL_NULL_NULL
• RSA_NULL_MD5
• RSA_NULL_SHA
• RSA_RC4_MD5
• RSA_RC4_SHA
• RSA_RC2_MD5
• RSA_IDEA_MD5
• RSA_IDEA_SHA
• RSA_DES_MD5
• RSA_DES_SHA
• RSA_3DES_MD5
• RSA_3DES_SHA
• RSA_AES128_SHA
• RSA_AES256_SHA
• DH_DSS_DES_SHA
• DH_DSS_3DES_SHA
• DH_DSS_AES128_SHA
• DH_DSS_AES256_SHA
• DH_RSA_DES_SHA
• DH_RSA_3DES_SHA
• DH_RSA_AES128_SHA
• DH_RSA_AES256_SHA
• DHE_DSS_DES_SHA
• DHE_DSS_3DES_SHA
• DHE_DSS_AES128_SHA
• DHE_DSS_AES256_SHA
• DHE_RSA_DES_SHA
• DHE_RSA_3DES_SHA
• DHE_RSA_AES128_SHA
• DHE_RSA_AES256_SHA
• DH_ANON_RC4_MD5
• DH_ANON_DES_SHA
• DH_ANON_3DES_SHA
• DH_ANON_AES128_SHA
• DH_ANON_AES256_SHA
• RSA_RC2_MD5_EXPORT
• RSA_RC4_MD5_EXPORT
• RSA_DES_SHA_EXPORT
• DH_DSS_DES_SHA_EXPORT
• DH_RSA_DES_SHA_EXPORT
• DHE_DSS_DES_SHA_EXPORT
• DHE_RSA_DES_SHA_EXPORT
• DH_ANON_RC4_MD5_EXPORT
• DH_ANON_DES_SHA_EXPORT
• RSA_CAMELLIA128_SHA
• DH_DSS_CAMELLIA128_SHA
• DH_RSA_CAMELLIA128_SHA
• DHE_DSS_CAMELLIA128_SHA
• DHE_RSA_CAMELLIA128_SHA
• DH_ANON_CAMELLIA128_SHA
• RSA_CAMELLIA256_SHA
• DH_DSS_CAMELLIA256_SHA
• DH_RSA_CAMELLIA256_SHA
• DHE_DSS_CAMELLIA256_SHA
• DHE_RSA_CAMELLIA256_SHA
• DH_ANON_CAMELLIA256_SHA
• PSK_RC4_SHA
• PSK_3DES_SHA
• PSK_AES128_SHA
• PSK_AES256_SHA
• DHE_PSK_RC4_SHA
• DHE_PSK_3DES_SHA
• DHE_PSK_AES128_SHA
• DHE_PSK_AES256_SHA
• RSA_PSK_RC4_SHA
• RSA_PSK_3DES_SHA
• RSA_PSK_AES128_SHA
• RSA_PSK_AES256_SHA
• RSA_SEED_SHA
• DH_DSS_SEED_SHA
• DH_RSA_SEED_SHA
• DHE_DSS_SEED_SHA
• DHE_RSA_SEED_SHA
• DH_ANON_SEED_SHA
• SRP_SHA_3DES_SHA
• SRP_SHA_RSA_3DES_SHA
• SRP_SHA_DSS_3DES_SHA
• SRP_SHA_AES128_SHA
• SRP_SHA_RSA_AES128_SHA
• SRP_SHA_DSS_AES128_SHA
• SRP_SHA_AES256_SHA
• SRP_SHA_RSA_AES256_SHA
• SRP_SHA_DSS_AES256_SHA
• ECDH_ECDSA_NULL_SHA
• ECDH_ECDSA_RC4_SHA
• ECDH_ECDSA_3DES_SHA
• ECDH_ECDSA_AES128_SHA
• ECDH_ECDSA_AES256_SHA
• ECDHE_ECDSA_NULL_SHA
• ECDHE_ECDSA_RC4_SHA
• ECDHE_ECDSA_3DES_SHA
• ECDHE_ECDSA_AES128_SHA
• ECDHE_ECDSA_AES256_SHA
• ECDH_RSA_NULL_SHA
• ECDH_RSA_RC4_SHA
• ECDH_RSA_3DES_SHA
• ECDH_RSA_AES128_SHA
• ECDH_RSA_AES256_SHA
• ECDHE_RSA_NULL_SHA
• ECDHE_RSA_RC4_SHA
• ECDHE_RSA_3DES_SHA
• ECDHE_RSA_AES128_SHA
• ECDHE_RSA_AES256_SHA
• ECDH_ANON_NULL_SHA
• ECDH_ANON_RC4_SHA
• ECDH_ANON_3DES_SHA
• ECDH_ANON_AES128_SHA
• ECDH_ANON_AES256_SHA
• RSA_NULL_SHA256
• RSA_AES128_SHA256
• RSA_AES256_SHA256
• DH_DSS_AES128_SHA256
• DH_RSA_AES128_SHA256
• DHE_DSS_AES128_SHA256
• DHE_RSA_AES128_SHA256
• DH_DSS_AES256_SHA256
• DH_RSA_AES256_SHA256
• DHE_DSS_AES256_SHA256
• DHE_RSA_AES256_SHA256
• DH_ANON_AES128_SHA256
• DH_ANON_AES256_SHA256
• RSA_AES128_GCM_SHA256
• RSA_AES256_GCM_SHA384
• DHE_RSA_AES128_GCM_SHA256
• DHE_RSA_AES256_GCM_SHA384
• DH_RSA_AES128_GCM_SHA256
• DH_RSA_AES256_GCM_SHA384
• DHE_DSS_AES128_GCM_SHA256
• DHE_DSS_AES256_GCM_SHA384
• DH_DSS_AES128_GCM_SHA256
• DH_DSS_AES256_GCM_SHA384
• DH_ANON_AES128_GCM_SHA256
• DH_ANON_AES256_GCM_SHA384
• ECDHE_ECDSA_AES128_SHA256
• ECDHE_ECDSA_AES256_SHA384
• ECDH_ECDSA_AES128_SHA256
• ECDH_ECDSA_AES256_SHA384
• ECDHE_RSA_AES128_SHA256
• ECDHE_RSA_AES256_SHA384
• ECDH_RSA_AES128_SHA256
• ECDH_RSA_AES256_SHA384
• ECDHE_ECDSA_AES128_GCM_SHA256
• ECDHE_ECDSA_AES256_GCM_SHA384
• ECDH_ECDSA_AES128_GCM_SHA256
• ECDH_ECDSA_AES256_GCM_SHA384
• ECDHE_RSA_AES128_GCM_SHA256
• ECDHE_RSA_AES256_GCM_SHA384
• ECDH_RSA_AES128_GCM_SHA256
• ECDH_RSA_AES256_GCM_SHA384
• PSK_AES128_GCM_SHA256
• PSK_AES256_GCM_SHA384
• DHE_PSK_AES128_GCM_SHA256
• DHE_PSK_AES256_GCM_SHA384
• RSA_PSK_AES128_GCM_SHA256
• RSA_PSK_AES256_GCM_SHA384
• PSK_AES128_SHA256
• PSK_AES256_SHA384
• PSK_NULL_SHA256
• PSK_NULL_SHA384
• DHE_PSK_AES128_SHA256
• DHE_PSK_AES256_SHA384
• DHE_PSK_NULL_SHA256
• DHE_PSK_NULL_SHA384
• RSA_PSK_AES128_SHA256
• RSA_PSK_AES256_SHA384
• RSA_PSK_NULL_SHA256
• RSA_PSK_NULL_SHA384
• RSA_CAMELLIA128_SHA256
• DH_DSS_CAMELLIA128_SHA256
• DH_RSA_CAMELLIA128_SHA256
• DHE_DSS_CAMELLIA128_SHA256
• DHE_RSA_CAMELLIA128_SHA256
• DH_ANON_CAMELLIA128_SHA256
• RSA_CAMELLIA256_SHA256
• DH_DSS_CAMELLIA256_SHA256
• DH_RSA_CAMELLIA256_SHA256
• DHE_DSS_CAMELLIA256_SHA256
• DHE_RSA_CAMELLIA256_SHA256
• DH_ANON_CAMELLIA256_SHA256
• ECDHE_ECDSA_CAMELLIA128_SHA256
• ECDHE_ECDSA_CAMELLIA256_SHA384
• ECDH_ECDSA_CAMELLIA128_SHA256
• ECDH_ECDSA_CAMELLIA256_SHA384
• ECDHE_RSA_CAMELLIA128_SHA256
• ECDHE_RSA_CAMELLIA256_SHA384
• ECDH_RSA_CAMELLIA128_SHA256
• ECDH_RSA_CAMELLIA256_SHA384
• RSA_CAMELLIA128_GCM_SHA256
• RSA_CAMELLIA256_GCM_SHA384
• DHE_RSA_CAMELLIA128_GCM_SHA256
• DHE_RSA_CAMELLIA256_GCM_SHA384
• DH_RSA_CAMELLIA128_GCM_SHA256
• DH_RSA_CAMELLIA256_GCM_SHA384
• DHE_DSS_CAMELLIA128_GCM_SHA256
• DHE_DSS_CAMELLIA256_GCM_SHA384
• DH_DSS_CAMELLIA128_GCM_SHA256
• DH_DSS_CAMELLIA256_GCM_SHA384
• DH_anon_CAMELLIA128_GCM_SHA256
• DH_anon_CAMELLIA256_GCM_SHA384
• ECDHE_ECDSA_CAMELLIA128_GCM_SHA256
• ECDHE_ECDSA_CAMELLIA256_GCM_SHA384
• ECDH_ECDSA_CAMELLIA128_GCM_SHA256
• ECDH_ECDSA_CAMELLIA256_GCM_SHA384
• ECDHE_RSA_CAMELLIA128_GCM_SHA256
• ECDHE_RSA_CAMELLIA256_GCM_SHA384
• ECDH_RSA_CAMELLIA128_GCM_SHA256
• ECDH_RSA_CAMELLIA256_GCM_SHA384
• PSK_CAMELLIA128_GCM_SHA256
• PSK_CAMELLIA256_GCM_SHA384
• DHE_PSK_CAMELLIA128_GCM_SHA256
• DHE_PSK_CAMELLIA256_GCM_SHA384
• RSA_PSK_CAMELLIA128_GCM_SHA256
• RSA_PSK_CAMELLIA256_GCM_SHA384
• PSK_CAMELLIA128_SHA256
• PSK_CAMELLIA256_SHA384
• DHE_PSK_CAMELLIA128_SHA256
• DHE_PSK_CAMELLIA256_SHA384
• RSA_PSK_CAMELLIA128_SHA256
• RSA_PSK_CAMELLIA256_SHA384
• ECDHE_PSK_CAMELLIA128_SHA256
• ECDHE_PSK_CAMELLIA256_SHA384
• ECDHE_PSK_RC4_SHA
• ECDHE_PSK_3DES_SHA
• ECDHE_PSK_AES128_SHA
• ECDHE_PSK_AES256_SHA
• ECDHE_PSK_AES128_SHA256
• ECDHE_PSK_AES256_SHA384
• ECDHE_PSK_NULL_SHA
• ECDHE_PSK_NULL_SHA256
• ECDHE_PSK_NULL_SHA384
• ECDHE_RSA_CHACHA20_POLY1305_SHA256
• ECDHE_ECDSA_CHACHA20_POLY1305_SHA256
• DHE_RSA_CHACHA20_POLY1305_SHA256
• PSK_CHACHA20_POLY1305_SHA256
• ECDHE_PSK_CHACHA20_POLY1305_SHA256
• DHE_PSK_CHACHA20_POLY1305_SHA256
• RSA_PSK_CHACHA20_POLY1305_SHA256
• AES128_GCM_SHA256
• AES256_GCM_SHA384
• CHACHA20_POLY1305_SHA256
• AES128_CCM_SHA256
• AES128_CCM8_SHA256

Data Type

String

TLSClientAuth Property (SecureBlackbox_PDFVerifier Class)

Enables or disables certificate-based client authentication.

Object Oriented Interface

public function getTLSClientAuth();
public function setTLSClientAuth($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 408 );
secureblackbox_pdfverifier_set($res, 408, $value );

Default Value

0

Remarks

Enables or disables certificate-based client authentication.

Set this property to true to tune up the client authentication type:

Data Type

Integer

TLSECCurves Property (SecureBlackbox_PDFVerifier Class)

Defines the elliptic curves to enable.

Object Oriented Interface

public function getTLSECCurves();
public function setTLSECCurves($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 409 );
secureblackbox_pdfverifier_set($res, 409, $value );

Default Value

''

Remarks

Defines the elliptic curves to enable.

Data Type

String

TLSExtensions Property (SecureBlackbox_PDFVerifier Class)

Provides access to TLS extensions.

Object Oriented Interface

public function getTLSExtensions();
public function setTLSExtensions($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 410 );
secureblackbox_pdfverifier_set($res, 410, $value );

Default Value

''

Remarks

Provides access to TLS extensions.

Data Type

String

TLSForceResumeIfDestinationChanges Property (SecureBlackbox_PDFVerifier Class)

Whether to force TLS session resumption when the destination address changes.

Object Oriented Interface

public function getTLSForceResumeIfDestinationChanges();
public function setTLSForceResumeIfDestinationChanges($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 411 );
secureblackbox_pdfverifier_set($res, 411, $value );

Default Value

false

Remarks

Whether to force TLS session resumption when the destination address changes.

Data Type

Boolean

TLSPreSharedIdentity Property (SecureBlackbox_PDFVerifier Class)

Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.

Object Oriented Interface

public function getTLSPreSharedIdentity();
public function setTLSPreSharedIdentity($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 412 );
secureblackbox_pdfverifier_set($res, 412, $value );

Default Value

''

Remarks

Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.

This property is not available at design time.

Data Type

String

TLSPreSharedKey Property (SecureBlackbox_PDFVerifier Class)

Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16.

Object Oriented Interface

public function getTLSPreSharedKey();
public function setTLSPreSharedKey($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 413 );
secureblackbox_pdfverifier_set($res, 413, $value );

Default Value

''

Remarks

Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16.

This property is not available at design time.

Data Type

String

TLSPreSharedKeyCiphersuite Property (SecureBlackbox_PDFVerifier Class)

Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation.

Object Oriented Interface

public function getTLSPreSharedKeyCiphersuite();
public function setTLSPreSharedKeyCiphersuite($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 414 );
secureblackbox_pdfverifier_set($res, 414, $value );

Default Value

''

Remarks

Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation.

Data Type

String

TLSRenegotiationAttackPreventionMode Property (SecureBlackbox_PDFVerifier Class)

Selects the renegotiation attack prevention mechanism.

Object Oriented Interface

public function getTLSRenegotiationAttackPreventionMode();
public function setTLSRenegotiationAttackPreventionMode($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 415 );
secureblackbox_pdfverifier_set($res, 415, $value );

Default Value

2

Remarks

Selects the renegotiation attack prevention mechanism.

The following options are available:

Data Type

Integer

TLSRevocationCheck Property (SecureBlackbox_PDFVerifier Class)

Specifies the kind(s) of revocation check to perform.

Object Oriented Interface

public function getTLSRevocationCheck();
public function setTLSRevocationCheck($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 416 );
secureblackbox_pdfverifier_set($res, 416, $value );

Default Value

1

Remarks

Specifies the kind(s) of revocation check to perform.

Revocation checking is necessary to ensure the integrity of the chain and obtain up-to-date certificate validity and trustworthiness information.

This setting controls the way the revocation checks are performed for every certificate in the chain. Typically certificates come with two types of revocation information sources: CRL (certificate revocation lists) and OCSP responders. CRLs are static objects periodically published by the CA at some online location. OCSP responders are active online services maintained by the CA that can provide up-to-date information on certificate statuses in near real time.

There are some conceptual differences between the two. CRLs are normally larger in size. Their use involves some latency because there is normally some delay between the time when a certificate was revoked and the time the subsequent CRL mentioning that is published. The benefits of CRL is that the same object can provide statuses for all certificates issued by a particular CA, and that the whole technology is much simpler than OCSP (and thus is supported by more CAs).

This setting lets you adjust the validation course by including or excluding certain types of revocation sources from the validation process. The crcAnyOCSPOrCRL setting (give preference to the faster OCSP route and only demand one source to succeed) is a good choice for most typical validation environments. The "crcAll*" modes are much stricter, and may be used in scenarios where bulletproof validity information is essential.

Note: If no CRL or OCSP endpoints are provided by the CA, the revocation check will be considered successful. This is because the CA chose not to supply revocation information for its certificates, meaning they are considered irrevocable.

Note: Within each of the above settings, if any retrieved CRL or OCSP response indicates that the certificate has been revoked, the revocation check fails.

This property is not available at design time.

Data Type

Integer

TLSSSLOptions Property (SecureBlackbox_PDFVerifier Class)

Various SSL (TLS) protocol options, set of cssloExpectShutdownMessage 0x001 Wait for the close-notify message when shutting down the connection cssloOpenSSLDTLSWorkaround 0x002 (DEPRECATED) Use a DTLS version workaround when talking to very old OpenSSL versions cssloDisableKexLengthAlignment 0x004 Do not align the client-side PMS by the RSA modulus size.

Object Oriented Interface

public function getTLSSSLOptions();
public function setTLSSSLOptions($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 417 );
secureblackbox_pdfverifier_set($res, 417, $value );

Default Value

16

Remarks

Various SSL (TLS) protocol options, set of

Data Type

Integer

TLSTLSMode Property (SecureBlackbox_PDFVerifier Class)

Specifies the TLS mode to use.

Object Oriented Interface

public function getTLSTLSMode();
public function setTLSTLSMode($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 418 );
secureblackbox_pdfverifier_set($res, 418, $value );

Default Value

0

Remarks

Specifies the TLS mode to use.

Data Type

Integer

TLSUseExtendedMasterSecret Property (SecureBlackbox_PDFVerifier Class)

Enables the Extended Master Secret Extension, as defined in RFC 7627.

Object Oriented Interface

public function getTLSUseExtendedMasterSecret();
public function setTLSUseExtendedMasterSecret($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 419 );
secureblackbox_pdfverifier_set($res, 419, $value );

Default Value

false

Remarks

Enables the Extended Master Secret Extension, as defined in RFC 7627.

Data Type

Boolean

TLSUseSessionResumption Property (SecureBlackbox_PDFVerifier Class)

Enables or disables the TLS session resumption capability.

Object Oriented Interface

public function getTLSUseSessionResumption();
public function setTLSUseSessionResumption($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 420 );
secureblackbox_pdfverifier_set($res, 420, $value );

Default Value

false

Remarks

Enables or disables the TLS session resumption capability.

Data Type

Boolean

TLSVersions Property (SecureBlackbox_PDFVerifier Class)

The SSL/TLS versions to enable by default.

Object Oriented Interface

public function getTLSVersions();
public function setTLSVersions($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 421 );
secureblackbox_pdfverifier_set($res, 421, $value );

Default Value

16

Remarks

The SSL/TLS versions to enable by default.

Data Type

Integer

TrustedCertCount Property (SecureBlackbox_PDFVerifier Class)

The number of records in the TrustedCert arrays.

Object Oriented Interface

public function getTrustedCertCount();
public function setTrustedCertCount($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 422 );
secureblackbox_pdfverifier_set($res, 422, $value );

Default Value

0

Remarks

This property controls the size of the following arrays:

• TrustedCertBytes
• TrustedCertHandle

The array indices start at 0 and end at TrustedCertCount - 1.

This property is not available at design time.

Data Type

Integer

TrustedCertBytes Property (SecureBlackbox_PDFVerifier Class)

Returns the raw certificate data in DER format.

Object Oriented Interface

public function getTrustedCertBytes($trustedcertindex);

Procedural Interface

secureblackbox_pdfverifier_get($res, 423 , $trustedcertindex);

Remarks

Returns the raw certificate data in DER format.

The $trustedcertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TrustedCertCount property.

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

Data Type

Byte Array

TrustedCertHandle Property (SecureBlackbox_PDFVerifier Class)

Allows to get or set a 'handle', a unique identifier of the underlying property object.

Object Oriented Interface

public function getTrustedCertHandle($trustedcertindex);
public function setTrustedCertHandle($trustedcertindex, $value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 431 , $trustedcertindex);
secureblackbox_pdfverifier_set($res, 431, $value , $trustedcertindex);

Default Value

0

Remarks

Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.

When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object after such operation. pdfSigner.setSigningCertHandle(certMgr.getCertHandle());

The $trustedcertindex parameter specifies the index of the item in the array. The size of the array is controlled by the TrustedCertCount property.

This property is not available at design time.

Data Type

Long64

ValidationMoment Property (SecureBlackbox_PDFVerifier Class)

The time point at which signature validity is to be established.

Object Oriented Interface

public function getValidationMoment();
public function setValidationMoment($value);

Procedural Interface

secureblackbox_pdfverifier_get($res, 462 );
secureblackbox_pdfverifier_set($res, 462, $value );

Default Value

''

Remarks

Use this property to specify the moment in time at which signature validity should be established. The time is in UTC. Leave the setting empty to stick to the default moment (either the signature creation time or the current time).

The validity of the same signature may differ depending on the time point chosen due to temporal changes in chain validities, revocation statuses, and timestamp times.

Data Type

String

Close Method (SecureBlackbox_PDFVerifier Class)

Closes an opened document.

Object Oriented Interface

public function doClose($savechanges);

Procedural Interface

secureblackbox_pdfverifier_do_close($res, $savechanges);

Remarks

Use this method to close a previously opened document. The SaveChanges parameter is only taken into account if the document was opened in edit mode.

Config Method (SecureBlackbox_PDFVerifier Class)

Sets or retrieves a configuration setting.

Object Oriented Interface

public function doConfig($configurationstring);

Procedural Interface

secureblackbox_pdfverifier_do_config($res, $configurationstring);

Remarks

Config is a generic method available in every class. It is used to set and retrieve configuration settings for the class.

These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.

To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).

To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.

DoAction Method (SecureBlackbox_PDFVerifier Class)

Performs an additional action.

Object Oriented Interface

public function doDoAction($actionid, $actionparams);

Procedural Interface

secureblackbox_pdfverifier_do_doaction($res, $actionid, $actionparams);

Remarks

DoAction is a generic method available in every class. It is used to perform an additional action introduced after the product major release. The list of actions is not fixed, and may be flexibly extended over time.

The unique identifier (case insensitive) of the action is provided in the ActionID parameter.

ActionParams contains the value of a single parameter, or a list of multiple parameters for the action in the form of PARAM1=VALUE1;PARAM2=VALUE2;....

Common ActionIDs:

GetAttachedBytes Method (SecureBlackbox_PDFVerifier Class)

Saves a PDF attachment to a byte array.

Object Oriented Interface

public function doGetAttachedBytes($index);

Procedural Interface

secureblackbox_pdfverifier_do_getattachedbytes($res, $index);

Remarks

Use this method to retrieve the contents of an attached file as a byte array.

GetAttachedFile Method (SecureBlackbox_PDFVerifier Class)

Saves a PDF attachment to a file.

Object Oriented Interface

public function doGetAttachedFile($index, $path);

Procedural Interface

secureblackbox_pdfverifier_do_getattachedfile($res, $index, $path);

Remarks

Use this method to retrieve the contents of an attached file and save it to a file.

GetSignedVersion Method (SecureBlackbox_PDFVerifier Class)

Returns the part of the document that is covered by the signature.

Object Oriented Interface

public function doGetSignedVersion($siglabel);

Procedural Interface

secureblackbox_pdfverifier_do_getsignedversion($res, $siglabel);

Remarks

Use this method to retrieve the revision of the document that is covered by the SigLabel signature.

PDF documents often use the incremental updates approach, with any changes being appended to the document without altering the existing revision. This may lead to situations where a signature only covers a part of the document (one of the past revisions), but not the subsequent changes. This method provides means to extract the revision that is actually certified by the signature.

It is recommended that you use this method when validating signatures to make sure the signature covers what you expect it to cover.

An alternative to this method is to check the field of the signature object and match it to the document length.

Open Method (SecureBlackbox_PDFVerifier Class)

Opens a document for verifying or removing signatures.

Object Oriented Interface

public function doOpen($editmode);

Procedural Interface

secureblackbox_pdfverifier_do_open($res, $editmode);

Remarks

Use this method to open a document for verifying or removing signatures, or for extracting signed content. When finished, call Close to complete the operation and release any allocated resources.

Set EditMode to true to open the document in edit mode (only useful if you intend to remove signatures).

Reset Method (SecureBlackbox_PDFVerifier Class)

Resets the class settings.

Object Oriented Interface

public function doReset();

Procedural Interface

secureblackbox_pdfverifier_do_reset($res);

Remarks

Reset is a generic method available in every class.

Revalidate Method (SecureBlackbox_PDFVerifier Class)

Revalidates a signature in accordance with current settings.

Object Oriented Interface

public function doRevalidate($siglabel);

Procedural Interface

secureblackbox_pdfverifier_do_revalidate($res, $siglabel);

Remarks

Use this method to revalidate a signature in the opened PDF document.

SelectInfo Method (SecureBlackbox_PDFVerifier Class)

Select signature information for a specific entity.

Object Oriented Interface

public function doSelectInfo($entitylabel, $infotype, $clearselection);

Procedural Interface

secureblackbox_pdfverifier_do_selectinfo($res, $entitylabel, $infotype, $clearselection);

Remarks

Use this method to select (or filter) signature-related information for a specific signature element.

Provide the unique label of the entity that you are interested in via the EntityLabel parameter. Use one of the following filters, or their combination, to specify what information you are interested in:

Following the call, the relevant pieces of information will be copied to the respective component properties (Certificates, CRLs, OCSPs). Note that you can accumulate information in the properties by making repeated calls to SelectInfo and keeping ClearSelection set to false.

This method is useful if you would like to read/display detailed information about a particular signature or timestamp.

Unsign Method (SecureBlackbox_PDFVerifier Class)

Deletes a signature from the document.

Object Oriented Interface

public function doUnsign($siglabel, $unsignkind);

Procedural Interface

secureblackbox_pdfverifier_do_unsign($res, $siglabel, $unsignkind);

Remarks

Use this method to delete an existing signature from the document. Use the SigLabel parameter to specify the signature to be removed.

Unsigning is different from GetSignedVersion. The latter returns the revision of the document including the mentioned signature (thus removing anything added after that signature was created). Unsign removes the signature completely by carving it out of the document.

The following unsign kinds are currently supported:

Note: SigLabel set to "" removes all signatures in the document.

Verify Method (SecureBlackbox_PDFVerifier Class)

Verifies a signed PDF document.

Object Oriented Interface

public function doVerify();

Procedural Interface

secureblackbox_pdfverifier_do_verify($res);

Remarks

Use this method to validate all signatures in a PDF document.

This method walks through a signed document and reports every signature via the SignatureFound event. Subscribe to the event to be notified about the signatures and adjust validation settings on the fly.

Upon completion of this method, the signature details will be published in the Signatures property.

This method only validates the signatures, but does not check their coverage. It is a good idea to use mechanisms such as GetSignedVersion or to ensure that the signature covers the expected document revision.

ChainElementDownload Event (SecureBlackbox_PDFVerifier Class)

Fires when there is a need to download a chain element from an online source.

Object Oriented Interface

public function fireChainElementDownload($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 1, array($this, 'fireChainElementDownload'));

Parameter List

 'kind'
 'certrdn'
 'cacertrdn'
 'location'
 'action'

Remarks

Subscribe to this event to be notified about validation element retrievals. Use the Action parameter to suppress the download if required.

ChainElementNeeded Event (SecureBlackbox_PDFVerifier Class)

Fires when an element required to validate the chain was not located.

Object Oriented Interface

public function fireChainElementNeeded($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 2, array($this, 'fireChainElementNeeded'));

Parameter List

 'kind'
 'certrdn'
 'cacertrdn'

Remarks

Subscribe to this event to be notified about missing validation elements. Use the KnownCRLs, KnownCertificates, and KnownOCSPs properties in the event handler to provide the missing piece.

ChainValidated Event (SecureBlackbox_PDFVerifier Class)

Reports the completion of a certificate chain validation.

Object Oriented Interface

public function fireChainValidated($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 3, array($this, 'fireChainValidated'));

Parameter List

 'index'
 'entitylabel'
 'subjectrdn'
 'validationresult'
 'validationdetails'
 'cancel'

Remarks

This event is fired when a certificate chain validation routine completes. SubjectRDN identifies the owner of the validated certificate.

ValidationResult set to 0 (zero) indicates successful chain validation.

Any other value reports a failure, and ValidationDetails provides more details on its reasons.

ChainValidationProgress Event (SecureBlackbox_PDFVerifier Class)

This event is fired multiple times during chain validation to report various stages of the validation procedure.

Object Oriented Interface

public function fireChainValidationProgress($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 4, array($this, 'fireChainValidationProgress'));

Parameter List

 'eventkind'
 'certrdn'
 'cacertrdn'
 'action'

Remarks

Subscribe to this event to be notified about chain validation progress. Use the Action parameter to alter the validation flow.

The EventKind parameter reports the nature of the event being reported. The CertRDN and CACertRDN parameters report the distinguished names of the certificates that are relevant for the event invocation (one or both can be empty, depending on EventKind). Use the Action parameter to adjust the validation flow.

DocumentLoaded Event (SecureBlackbox_PDFVerifier Class)

This event is fired when the document has been loaded into memory.

Object Oriented Interface

public function fireDocumentLoaded($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 5, array($this, 'fireDocumentLoaded'));

Parameter List

 'cancel'

Remarks

The handler for this event is a good place to check the document structure, which may be useful when preparing the signature. For example, you can use the Pages information to find the optimal position for the signature widget.

Set Cancel to true to terminate document processing on this stage.

Encrypted Event (SecureBlackbox_PDFVerifier Class)

Notifies the application that the document is encrypted and provides recipient certificate details if asymmetric encryption was used to encrypt the document.

Object Oriented Interface

public function fireEncrypted($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 6, array($this, 'fireEncrypted'));

Parameter List

 'certused'
 'issuerrdn'
 'serialnumber'
 'subjectkeyid'
 'needcredential'
 'skipthis'

Remarks

The class fires this event when processing encrypted documents to report the fact of encryption and pass certificate parameters to the user.

This event fires repeatedly for each encryption mechanism used in the document until the user provides the correct credential via the DecryptionCertificate or Password property (depending on the encryption method used), or sets SkipThis to true.

The CertUsed parameter specifies the encryption method used. If set to true, it indicates that the document uses asymmetric (certificate-based) encryption. In that case, the IssuerRDN, SerialNumber, and SubjectKeyID parameters provide the details of the encryption certificate. Note that the document can be encrypted with more than one certificate (or have "more than one recipient"), in which case each certificate will invoke its own Encrypted event loop.

CertUsed set to false indicates that the document uses password encryption. In this case, provide the password via the Password property.

The NeedCredential parameter specifies whether the correct credential is already available to the class or still needs to be set. One example where NeedCredential would be set to false is where it had been provided by the application prior to processing the document (e.g. by setting the Password property to a known pre-defined value). If NeedCredential is set to true, you must provide the valid credential for the decryption process to succeed.

Error Event (SecureBlackbox_PDFVerifier Class)

Information about errors during signing/validation.

Object Oriented Interface

public function fireError($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 7, array($this, 'fireError'));

Parameter List

 'errorcode'
 'description'

Remarks

The event is fired in case of exceptional conditions during PDF processing.

ErrorCode contains an error code and Description contains a textual description of the error.

Notification Event (SecureBlackbox_PDFVerifier Class)

This event notifies the application about an underlying control flow event.

Object Oriented Interface

public function fireNotification($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 8, array($this, 'fireNotification'));

Parameter List

 'eventid'
 'eventparam'

Remarks

The class fires this event to let the application know about some event, occurrence, or milestone in the class. For example, it may fire to report completion of the document processing. The list of events being reported is not fixed, and may be flexibly extended over time.

The unique identifier of the event is provided in the EventID parameter. EventParam contains any parameters accompanying the occurrence. Depending on the type of the class, the exact action it is performing, or the document being processed, one or both may be omitted.

This class can fire this event with the following EventID values:

SignatureFound Event (SecureBlackbox_PDFVerifier Class)

Signifies the start of signature validation.

Object Oriented Interface

public function fireSignatureFound($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 9, array($this, 'fireSignatureFound'));

Parameter List

 'index'
 'entitylabel'
 'issuerrdn'
 'serialnumber'
 'subjectkeyid'
 'certfound'
 'validatesignature'
 'validatechain'

Remarks

This event tells the application that signature validation is about to start, and provides the details about the signer's certificate via its IssuerRDN, SerialNumber, and SubjectKeyID parameters. It fires for every signature located in the verified document or message.

The CertFound parameter is set to True if the class has found the needed certificate in one of the known locations, and to False otherwise, in which case you must provide it manually via the KnownCertificates property.

Signature validation consists of two independent stages: cryptographic signature validation and chain validation. Separate validation results are reported for each, with the and properties respectively.

Use the ValidateSignature and ValidateChain parameters to tell the verifier which stages to include in the validation.

SignatureValidated Event (SecureBlackbox_PDFVerifier Class)

Marks the completion of the signature validation routine.

Object Oriented Interface

public function fireSignatureValidated($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 10, array($this, 'fireSignatureValidated'));

Parameter List

 'index'
 'entitylabel'
 'issuerrdn'
 'serialnumber'
 'subjectkeyid'
 'validationresult'
 'cancel'

Remarks

This event is fired upon the completion of the signature validation routine, and reports the respective validation result.

Use the IssuerRDN, SerialNumber, and/or SubjectKeyID parameters to identify the signing certificate.

ValidationResult is set to 0 if the validation has been successful, or to a non-zero value in case of a validation failure.

TimestampFound Event (SecureBlackbox_PDFVerifier Class)

Signifies the start of a timestamp validation routine.

Object Oriented Interface

public function fireTimestampFound($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 11, array($this, 'fireTimestampFound'));

Parameter List

 'index'
 'entitylabel'
 'issuerrdn'
 'serialnumber'
 'subjectkeyid'
 'certfound'
 'validatetimestamp'
 'validatechain'

Remarks

This event fires for every timestamp identified during signature processing, and reports the details about the signer's certificate via its IssuerRDN, SerialNumber, and SubjectKeyID parameters.

The CertFound parameter is set to True if the class has found the needed certificate in one of the known locations, and to False otherwise, in which case you must provide it manually via the KnownCertificates property.

Just like with signature validation, timestamp validation consists of two independent stages: cryptographic signature validation and chain validation. Separate validation results are reported for each, with the and properties respectively.

Use the ValidateSignature and ValidateChain parameters to tell the verifier which stages to include in the validation.

TimestampValidated Event (SecureBlackbox_PDFVerifier Class)

Reports the completion of the timestamp validation routine.

Object Oriented Interface

public function fireTimestampValidated($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 12, array($this, 'fireTimestampValidated'));

Parameter List

 'index'
 'entitylabel'
 'issuerrdn'
 'serialnumber'
 'subjectkeyid'
 'time'
 'validationresult'
 'chainvalidationresult'
 'chainvalidationdetails'
 'cancel'

Remarks

This event is fired upon the completion of the timestamp validation routine, and reports the respective validation result.

ValidationResult is set to 0 if the validation has been successful, or to a non-zero value in case of a failure.

TLSCertNeeded Event (SecureBlackbox_PDFVerifier Class)

Fires when a remote TLS party requests a client certificate.

Object Oriented Interface

public function fireTLSCertNeeded($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 13, array($this, 'fireTLSCertNeeded'));

Parameter List

 'host'
 'canames'

Remarks

This event fires to notify the implementation that a remote TLS server has requested a client certificate. The Host parameter identifies the host that makes a request, and the CANames parameter (optional, according to the TLS spec) advises on the accepted issuing CAs.

Use the TLSClientChain property in response to this event to provide the requested certificate. Please make sure the client certificate includes the associated private key. Note that you may set the certificates before the connection without waiting for this event to fire.

This event is preceded by the TLSHandshake event for the given host and, if the certificate was accepted, succeeded by the TLSEstablished event.

TLSCertValidate Event (SecureBlackbox_PDFVerifier Class)

This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance.

Object Oriented Interface

public function fireTLSCertValidate($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 14, array($this, 'fireTLSCertValidate'));

Parameter List

 'serverhost'
 'serverip'
 'accept'

Remarks

This event is fired during a TLS handshake. Use the TLSServerChain property to access the certificate chain. In general, classes may contact a number of TLS endpoints during their work, depending on their configuration.

Accept is assigned in accordance with the outcome of the internal validation check performed by the class, and can be adjusted if needed.

TLSEstablished Event (SecureBlackbox_PDFVerifier Class)

Fires when a TLS handshake with Host successfully completes.

Object Oriented Interface

public function fireTLSEstablished($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 15, array($this, 'fireTLSEstablished'));

Parameter List

 'host'
 'version'
 'ciphersuite'
 'connectionid'
 'abort'

Remarks

The class uses this event to notify the application about a successful completion of a TLS handshake.

The Version, Ciphersuite, and ConnectionId parameters indicate the security parameters of the new connection. Use the Abort parameter if you need to terminate the connection at this stage.

TLSHandshake Event (SecureBlackbox_PDFVerifier Class)

Fires when a new TLS handshake is initiated, before the handshake commences.

Object Oriented Interface

public function fireTLSHandshake($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 16, array($this, 'fireTLSHandshake'));

Parameter List

 'host'
 'abort'

Remarks

The class uses this event to notify the application about the start of a new TLS handshake to Host. If the handshake is successful, this event will be followed by the TLSEstablished event. If the server chooses to request a client certificate, the TLSCertNeeded event will also be fired.

TLSShutdown Event (SecureBlackbox_PDFVerifier Class)

Reports the graceful closure of a TLS connection.

Object Oriented Interface

public function fireTLSShutdown($param);

Procedural Interface

secureblackbox_pdfverifier_register_callback($res, 17, array($this, 'fireTLSShutdown'));

Parameter List

 'host'

Remarks

This event notifies the application about the closure of an earlier established TLS connection. Note that only graceful connection closures are reported.

Config Settings (PDFVerifier Class)

The class accepts one or more of the following configuration settings. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.

PDFVerifier Config Settings

Base Config Settings

Trappable Errors (PDFVerifier Class)

PDFVerifier Errors