OfficeSigner Component
Properties Methods Events Config Settings Errors
The OfficeSigner component signs Office documents.
Syntax
nsoftware.SecureBlackbox.Officesigner
Remarks
OfficeSigner provides digital signing capabilities of Office documents, and provides support for extended facilities, such as timestamps and advanced (XAdES) signatures.
Property List
The following is the full list of the properties of the component with short descriptions. Click on the links for further details.
AutoValidateSignatures | Specifies whether component should validate any present signatures when the document is opened. |
BlockedCertificates | The certificates that must be rejected as trust anchors. |
Certificates | A collection of certificates included in the electronic signature. |
CRLs | A collection of certificate revocation lists embedded into the signature by the signer. |
DocumentFormat | Defines the format of the Office document. |
DocumentType | Defines the type of the Office document. |
ExternalCrypto | Provides access to external signing and DC parameters. |
FIPSMode | Reserved. |
IgnoreChainValidationErrors | Makes the component tolerant to chain validation errors. |
InputBytes | Use this property to pass the input to component in the byte array form. |
InputFile | The file to be signed. |
InputStream | Stream containing the Office document. |
KnownCertificates | Additional certificates for chain validation. |
KnownCRLs | Additional CRLs for chain validation. |
KnownOCSPs | Additional OCSP responses for chain validation. |
NewSignature | Provides access to new signature properties. |
OCSPs | A collection of OCSP responses embedded into the signature. |
OfflineMode | Switches the component to the offline mode. |
OutputBytes | Use this property to read the output the component object has produced. |
OutputFile | Defines where to save the signed document. |
OutputStream | The stream where the signed document would be saved. |
Profile | Specifies a pre-defined profile to apply when creating the signature. |
Proxy | The proxy server settings. |
RevocationCheck | Specifies the kind(s) of revocation check to perform. |
Signatures | Provides details of all signatures found in the Office document. |
SignedParts | All signed parts or entries found in the Office signatures. |
SigningCertificate | The certificate to be used for signing. |
SigningChain | The signing certificate chain. |
SocketSettings | Manages network connection settings. |
Timestamps | Contains a collection of timestamps for the processed document. |
TimestampServer | The address of the timestamping server. |
TLSClientChain | The TLS client certificate chain. |
TLSServerChain | The TLS server's certificate chain. |
TLSSettings | Manages TLS layer settings. |
TrustedCertificates | A list of trusted certificates for chain validation. |
ValidationMoment | The time point at which signature validity is to be established. |
Method List
The following is the full list of the methods of the component with short descriptions. Click on the links for further details.
AddTimestampValidationData | Use this method to add timestamp validation data to the signature. |
AddValidationDataRefs | Use this method to add signature validation references to the signature. |
AddValidationDataValues | Use this method to add signature validation values to the signature. |
Close | Closes an opened document. |
Config | Sets or retrieves a configuration setting. |
DoAction | Performs an additional action. |
ExtractAsyncData | Extracts user data from the DC signing service response. |
Open | Opens a document for signing or updating. |
Revalidate | Revalidates a signature in accordance with current settings. |
Sign | Calculates the signature value. |
SignAsyncBegin | Initiates the asynchronous signing operation. |
SignAsyncEnd | Completes the asynchronous signing operation. |
SignExternal | Signs the document using an external signing facility. |
Timestamp | Use this method to add an timestamp. |
Upgrade | Upgrades existing XAdES signature to a new form. |
Event List
The following is the full list of the events fired by the component with short descriptions. Click on the links for further details.
ChainElementDownload | Fires when there is a need to download a chain element from an online source. |
ChainElementNeeded | Fires when an element required to validate the chain was not located. |
ChainElementStore | This event is fired when a chain element (certificate, CRL, or OCSP response) should be stored along with a signature. |
ChainValidated | Reports the completion of a certificate chain validation. |
ChainValidationProgress | This event is fired multiple times during chain validation to report various stages of the validation procedure. |
DocumentLoaded | This event is fired when the document has been loaded into memory. |
Error | Information about errors during signing. |
ExternalSign | Handles remote or external signing initiated by the SignExternal method or other source. |
Notification | This event notifies the application about an underlying control flow event. |
SignatureFound | Signifies the start of signature validation. |
SignatureValidated | Marks the completion of the signature validation routine. |
TimestampFound | Signifies the start of a timestamp validation routine. |
TimestampRequest | Fires when the component is ready to request a timestamp from an external TSA. |
TimestampValidated | Reports the completion of the timestamp validation routine. |
TLSCertNeeded | Fires when a remote TLS party requests a client certificate. |
TLSCertValidate | This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance. |
TLSEstablished | Fires when a TLS handshake with Host successfully completes. |
TLSHandshake | Fires when a new TLS handshake is initiated, before the handshake commences. |
TLSShutdown | Reports the graceful closure of a TLS connection. |
Config Settings
The following is a list of config settings for the component with short descriptions. Click on the links for further details.
ClaimedRoleText | The text of the claimed role. |
ClaimedRoleXML | The XML content of the claimed roles. |
CommitmentTypeIndicationAllSignedDataObjects[Index] | Specifies the CommitmentTypeIndication's AllSignedDataObjects. |
CommitmentTypeIndicationCount | The number of the CommitmentTypeIndication elements. |
CommitmentTypeIndicationIdentifier[Index] | Specifies the CommitmentTypeIndication's CommitmentTypeId's Identifier. |
CommitmentTypeIndicationIdentifierDescription[Index] | Specifies the CommitmentTypeIndication's CommitmentTypeId's Description. |
CommitmentTypeIndicationIdentifierDocumentationReferences[Index] | Specifies the CommitmentTypeIndication's CommitmentTypeId's DocumentationReferences. |
CommitmentTypeIndicationIdentifierQualifier[Index] | Specifies the CommitmentTypeIndication's CommitmentTypeId's IdentifierQualifier. |
CommitmentTypeIndicationObjectReference[Index] | Specifies the CommitmentTypeIndication's ObjectReference. |
CommitmentTypeIndicationQualifiersXML[Index] | The XML content of the CommitmentTypeIndication's Qualifiers. |
DislikeOpenEndedOCSPs | Tells the component to discourage OCSP responses without an explicit NextUpdate parameter. |
ExpireTime | Signature expiration time in UTC. |
ForceCompleteChainValidation | Whether to check the CA certificates when the signing certificate is invalid. |
ForceCompleteChainValidationForTrusted | Whether to continue with the full validation up to the root CA certificate for mid-level trust anchors. |
GracePeriod | Specifies a grace period to apply during revocation information checks. |
IgnoreChainLoops | Whether chain loops should be ignored. |
IgnoreOCSPNoCheckExtension | Whether OCSP NoCheck extension should be ignored. |
IgnoreSystemTrust | Whether trusted Windows Certificate Stores should be treated as trusted. |
IgnoreTimestampFailure | Whether to ignore time-stamping failure during signing. |
ImplicitlyTrustSelfSignedCertificates | Whether to trust self-signed certificates. |
IncludeKnownRevocationInfoToSignature | Whether to include custom revocation info to the signature. |
ProductionPlace | Identifies the place of the signature production. |
PromoteLongOCSPResponses | Whether long OCSP responses are requested. |
RefsTimestampType | Specifies references timestamp type to include to the signature. |
SignatureInfoAddress1 | Specifies the location at which the signature was created. |
SignatureInfoAddress2 | Specifies the location at which the signature was created. |
SignatureInfoComments | Comments to the signature info text. |
SignatureInfoDelegateSuggestedSigner | Specifies the name of a person. |
SignatureInfoDelegateSuggestedSigner2 | Specifies the title of a person. |
SignatureInfoDelegateSuggestedSignerEmail | Specifies the e-mail address of a person. |
SignatureInfoImage | Specifies an image for the digital signature. |
SignatureInfoIncluded | Whether to include the signature info. |
SignatureInfoInvalidLnImage | Specifies the image of an invalid signature. |
SignatureInfoSignatureType | Specifies the type of the digital signature. |
SignatureInfoText | The text to be displayed as the signature info. |
SignatureInfoValidLnImage | Specifies the image of a valid signature. |
SignatureLineAdditionalSignatureInfo[Index] | Contains additional signature information. |
SignatureLineAllowComments[Index] | Indicates if comments are allowed. |
SignatureLineCount | The number of signature lines. |
SignatureLineId[Index] | Contains signature unique ID. |
SignatureLineImageData[Index] | Contains signature image. |
SignatureLineIndex | Specifies the index of the signature line to sign. |
SignatureLineShowSignDate[Index] | Indicates if signing date should be shown. |
SignatureLineSignatureIndex[Index] | The index of the signature that signs signature line. |
SignatureLineSignatureProviderId[Index] | Contains signature provider ID. |
SignatureLineSignatureProviderUrl[Index] | Contains signature provider URL. |
SignatureLineSigned[Index] | Indicates if signature line is signed. |
SignatureLineSigningInstructions[Index] | Contains signing instructions. |
SignatureLineSuggestedSigner2[Index] | Suggested signer line two. |
SignatureLineSuggestedSigner[Index] | Suggested signer line one. |
SignatureLineSuggestedSignerEmail[Index] | Suggested signer email address. |
SignTime | Specifies the signing time in UTC. |
SigPolicyDescription | signature policy description. |
SigPolicyExplicitText | The explicit text of the user notice. |
SigPolicyHash | The hash value of the signature policy. |
SigPolicyHashAlgorithm | Specifies the hash algorithm used to compute the signature policy hash. |
SigPolicyID | Identifies the signature policy. |
SigPolicyNoticeNumbers | Contains user notice numbers. |
SigPolicyNoticeOrganization | The organization part of the NoticeReference qualifier. |
SigPolicyURI | Signature policy URI. |
TempPath | Location where the temporary files are stored. |
TimestampCanonicalizationMethod | Specifies canonicalization method used in timestamp. |
TimestampValidationDataDetails | Specifies timestamp validation data details to include to the signature. |
TLSChainValidationDetails | Contains the advanced details of the TLS server certificate validation. |
TLSChainValidationResult | Contains the result of the TLS server certificate validation. |
TLSClientAuthRequested | Indicates whether the TLS server requests client authentication. |
TLSValidationLog | Contains the log of the TLS server certificate validation. |
TolerateMinorChainIssues | Whether to tolerate minor chain issues. |
TspHashAlgorithm | Sets a specific hash algorithm for use with the timestamping service. |
UseMicrosoftCTL | Enables or disables automatic use of Microsoft online certificate trust list. |
UseSystemCertificates | Enables or disables the use of the system certificates. |
UseValidationCache | Enables or disable the use of the product-wide certificate chain validation cache. |
ValidationDataRefsDetails | Specifies validation data references details to include to the signature. |
ValidationDataValuesDetails | Specifies validation data values details to include to the signature. |
CheckKeyIntegrityBeforeUse | Enables or disable private key integrity check before use. |
CookieCaching | Specifies whether a cookie cache should be used for HTTP(S) transports. |
Cookies | Gets or sets local cookies for the component (supported for HTTPClient, RESTClient and SOAPClient only). |
DefDeriveKeyIterations | Specifies the default key derivation algorithm iteration count. |
EnableClientSideSSLFFDHE | Enables or disables finite field DHE key exchange support in TLS clients. |
GlobalCookies | Gets or sets global cookies for all the HTTP transports. |
HttpUserAgent | Specifies the user agent name to be used by all HTTP clients. |
LogDestination | Specifies the debug log destination. |
LogDetails | Specifies the debug log details to dump. |
LogFile | Specifies the debug log filename. |
LogFilters | Specifies the debug log filters. |
LogFlushMode | Specifies the log flush mode. |
LogLevel | Specifies the debug log level. |
LogMaxEventCount | Specifies the maximum number of events to cache before further action is taken. |
LogRotationMode | Specifies the log rotation mode. |
MaxASN1BufferLength | Specifies the maximal allowed length for ASN.1 primitive tag data. |
MaxASN1TreeDepth | Specifies the maximal depth for processed ASN.1 trees. |
OCSPHashAlgorithm | Specifies the hash algorithm to be used to identify certificates in OCSP requests. |
StaticDNS | Specifies whether static DNS rules should be used. |
StaticIPAddress[domain] | Gets or sets an IP address for the specified domain name. |
StaticIPAddresses | Gets or sets all the static DNS rules. |
Tag | Allows to store any custom data. |
UseOwnDNSResolver | Specifies whether the client components should use own DNS resolver. |
UseSharedSystemStorages | Specifies whether the validation engine should use a global per-process copy of the system certificate stores. |
UseSystemOAEPAndPSS | Enforces or disables the use of system-driven RSA OAEP and PSS computations. |
UseSystemRandom | Enables or disables the use of the OS PRNG. |
AutoValidateSignatures Property (OfficeSigner Component)
Specifies whether component should validate any present signatures when the document is opened.
Syntax
Default Value
False
Remarks
This setting is switched off by default to speed up document processing. Even if the document is loaded with this property set to false, you can validate the signatures manually on a later stage using the Revalidate method.
BlockedCertificates Property (OfficeSigner Component)
The certificates that must be rejected as trust anchors.
Syntax
public CertificateList BlockedCertificates { get; }
Public Property BlockedCertificates As CertificateList
Remarks
Use this property to provide a list of compromised or blocked certificates. Any chain containing a blocked certificate will fail validation.
This property is not available at design time.
Certificates Property (OfficeSigner Component)
A collection of certificates included in the electronic signature.
Syntax
public CertificateList Certificates { get; }
Public ReadOnly Property Certificates As CertificateList
Remarks
Use this property to access all certificates included into the signature(s) by its creator.
This property is read-only and not available at design time.
CRLs Property (OfficeSigner Component)
A collection of certificate revocation lists embedded into the signature by the signer.
Syntax
Remarks
Use this property to access the CRLs embedded into the signature by the signer.
This property is read-only and not available at design time.
DocumentFormat Property (OfficeSigner Component)
Defines the format of the Office document.
Syntax
public OfficesignerDocumentFormats DocumentFormat { get; }
enum OfficesignerDocumentFormats { odfUnknown, odfBinary, odfOpenXML, odfOpenXPS, odfOpenDocument }
Public ReadOnly Property DocumentFormat As OfficesignerDocumentFormats
Enum OfficesignerDocumentFormats odfUnknown odfBinary odfOpenXML odfOpenXPS odfOpenDocument End Enum
Default Value
0
Remarks
This property contains the Office document format.
odfUnknown | 0 | Unknown document format |
odfBinary | 1 | Binary Office document |
odfOpenXML | 2 | OpenXML Office document |
odfOpenXPS | 3 | OpenXPS document |
odfOpenDocument | 4 | OpenOffice document |
This property is read-only and not available at design time.
DocumentType Property (OfficeSigner Component)
Defines the type of the Office document.
Syntax
Default Value
""
Remarks
This property contains the Office document type.
This property is read-only and not available at design time.
ExternalCrypto Property (OfficeSigner Component)
Provides access to external signing and DC parameters.
Syntax
public ExternalCrypto ExternalCrypto { get; }
Public ReadOnly Property ExternalCrypto As ExternalCrypto
Remarks
Use this property to tune-up remote cryptography settings. SecureBlackbox supports two independent types of external cryptography: synchronous (based on OnExternalSign event) and asynchronous (based on DC protocol and DCAuth signing component).
This property is read-only.
FIPSMode Property (OfficeSigner Component)
Reserved.
Syntax
Default Value
False
Remarks
This property is reserved for future use.
IgnoreChainValidationErrors Property (OfficeSigner Component)
Makes the component tolerant to chain validation errors.
Syntax
public bool IgnoreChainValidationErrors { get; set; }
Public Property IgnoreChainValidationErrors As Boolean
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.
InputBytes Property (OfficeSigner Component)
Use this property to pass the input to component in the byte array form.
Syntax
Remarks
Assign a byte array containing the data to be processed to this property.
This property is not available at design time.
InputFile Property (OfficeSigner Component)
The file to be signed.
Syntax
Default Value
""
Remarks
Provide the path to the Office document to be signed.
InputStream Property (OfficeSigner Component)
Stream containing the Office document.
Syntax
public System.IO.Stream InputStream { get; set; }
Public Property InputStream As System.IO.Stream
Default Value
null
Remarks
Use this property to feed the document to the component via a stream.
This property is not available at design time.
KnownCertificates Property (OfficeSigner Component)
Additional certificates for chain validation.
Syntax
public CertificateList KnownCertificates { get; }
Public Property KnownCertificates As CertificateList
Remarks
Use this property to supply a list of additional certificates that might be needed for chain validation. An example of a scenario where you might want to do that is when intermediary CA certificates are absent from the standard system locations (or when there are no standard system locations), and therefore should be supplied to the component manually.
The purpose of certificates to be added to this collection is roughly equivalent to that of Intermediate Certification Authorities system store in Windows.
Do not add trust anchors or root certificates to this collection: add them to TrustedCertificates instead.
This property is not available at design time.
KnownCRLs Property (OfficeSigner Component)
Additional CRLs for chain validation.
Syntax
Remarks
Use this property to supply additional CRLs that might be needed for chain validation. This property may be helpful when a chain is validated in offline mode, and the associated CRLs are stored separately from the signed message or document.
This property is not available at design time.
KnownOCSPs Property (OfficeSigner Component)
Additional OCSP responses for chain validation.
Syntax
public OCSPResponseList KnownOCSPs { get; }
Public Property KnownOCSPs As OCSPResponseList
Remarks
Use this property to supply additional OCSP responses that might be needed for chain validation. This property may be helpful when a chain is validated in offline mode, and the associated OCSP responses are stored separately from the signed message or document.
This property is not available at design time.
NewSignature Property (OfficeSigner Component)
Provides access to new signature properties.
Syntax
public OfficeSignature NewSignature { get; }
Public ReadOnly Property NewSignature As OfficeSignature
Remarks
Use this property to tune-up signature properties.
This property is read-only and not available at design time.
OCSPs Property (OfficeSigner Component)
A collection of OCSP responses embedded into the signature.
Syntax
public OCSPResponseList OCSPs { get; }
Public ReadOnly Property OCSPs As OCSPResponseList
Remarks
Use this property to access the OCSP responses embedded into the signature by its creator.
This property is read-only and not available at design time.
OfflineMode Property (OfficeSigner Component)
Switches the component to the offline mode.
Syntax
Default Value
False
Remarks
When working in offline mode, the component 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 validation information included within the signature or provided via KnownCertificates, KnownCRLs, and other related properties.
OutputBytes Property (OfficeSigner Component)
Use this property to read the output the component object has produced.
Syntax
Remarks
Read the contents of this property after the operation is completed to read the produced output. This property will only be set if OutputFile and OutputStream properties had not been assigned.
This property is read-only and not available at design time.
OutputFile Property (OfficeSigner Component)
Defines where to save the signed document.
Syntax
Default Value
""
Remarks
Specifies the path where the signed Office document should be saved.
OutputStream Property (OfficeSigner Component)
The stream where the signed document would be saved.
Syntax
public System.IO.Stream OutputStream { get; set; }
Public Property OutputStream As System.IO.Stream
Default Value
null
Remarks
Use this property to save the signed document to the stream.
This property is not available at design time.
Profile Property (OfficeSigner Component)
Specifies a pre-defined profile to apply when creating the signature.
Syntax
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.
Proxy Property (OfficeSigner Component)
The proxy server settings.
Syntax
public ProxySettings Proxy { get; }
Public ReadOnly Property Proxy As ProxySettings
Remarks
Use this property to tune up the proxy server settings.
This property is read-only.
RevocationCheck Property (OfficeSigner Component)
Specifies the kind(s) of revocation check to perform.
Syntax
public OfficesignerRevocationChecks RevocationCheck { get; set; }
enum OfficesignerRevocationChecks { crcNone, crcAuto, crcAllCRL, crcAllOCSP, crcAllCRLAndOCSP, crcAnyCRL, crcAnyOCSP, crcAnyCRLOrOCSP, crcAnyOCSPOrCRL }
Public Property RevocationCheck As OfficesignerRevocationChecks
Enum OfficesignerRevocationChecks crcNone crcAuto crcAllCRL crcAllOCSP crcAllCRLAndOCSP crcAnyCRL crcAnyOCSP crcAnyCRLOrOCSP crcAnyOCSPOrCRL End Enum
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 (CRL) 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.
crcNone (0) | No revocation checking |
crcAuto (1) | Automatic mode selection. Currently this maps to crcAnyOCSPOrCRL, but it may change in the future. |
crcAllCRL (2) | Check all provided CRL endpoints for all chain certificates. |
crcAllOCSP (3) | Check all provided OCSP endpoints for all chain certificates. |
crcAllCRLAndOCSP (4) | Check all CRL and OCSP endpoints for all chain certificates. |
crcAnyCRL (5) | At least one CRL check for every certificate in the chain must succeed. |
crcAnyOCSP (6) | At least one OCSP check for every certificate in the chain must succeed. |
crcAnyCRLOrOCSP (7) | At least one CRL or OCSP check for every certificate in the chain must succeed. CRL endpoints are checked first. |
crcAnyOCSPOrCRL (8) | At least one CRL or OCSP check for every certificate in the chain must succeed. OCSP endpoints are checked first. |
This setting controls the way the revocation checks are performed. 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 faster OCSP route and only demand one source to succeed) is a good choice for most of typical validation environments. The "crcAll*" modes are much stricter, and may be used in scenarios where bulletproof validity information is essential.
Signatures Property (OfficeSigner Component)
Provides details of all signatures found in the Office document.
Syntax
public OfficeSignatureList Signatures { get; }
Public ReadOnly Property Signatures As OfficeSignatureList
Remarks
Use this property to get the details of all the signatures identified in the document.
This property is read-only and not available at design time.
SignedParts Property (OfficeSigner Component)
All signed parts or entries found in the Office signatures.
Syntax
public OfficeSignedPartList SignedParts { get; }
Public ReadOnly Property SignedParts As OfficeSignedPartList
Remarks
This property contains a list of all signed parts or entries extracted from the Office signatures.
This property is read-only and not available at design time.
SigningCertificate Property (OfficeSigner Component)
The certificate to be used for signing.
Syntax
public Certificate SigningCertificate { get; set; }
Public Property SigningCertificate As Certificate
Remarks
Use this property to specify the certificate that shall be used for signing the data. Note that this certificate should have a private key associated with it. Use SigningChain to supply the rest of the certificate chain for inclusion into the signature.
This property is not available at design time.
SigningChain Property (OfficeSigner Component)
The signing certificate chain.
Syntax
public CertificateList SigningChain { get; }
Public Property SigningChain As CertificateList
Remarks
Use this property to provide the chain for the signing certificate. Use SigningCertificate property, if it is available, to provide the signing certificate itself.
This property is not available at design time.
SocketSettings Property (OfficeSigner Component)
Manages network connection settings.
Syntax
public SocketSettings SocketSettings { get; }
Public ReadOnly Property SocketSettings As SocketSettings
Remarks
Use this property to tune up network connection parameters.
This property is read-only.
Timestamps Property (OfficeSigner Component)
Contains a collection of timestamps for the processed document.
Syntax
public TimestampInfoList Timestamps { get; }
Public ReadOnly Property Timestamps As TimestampInfoList
Remarks
Use this property to access the timestamps included in the processed document.
This property is read-only and not available at design time.
TimestampServer Property (OfficeSigner Component)
The address of the timestamping server.
Syntax
Default Value
""
Remarks
Use this property to set the address of the TSA (Time Stamping Authority) server which should be used for timestamping the signature.
TLSClientChain Property (OfficeSigner Component)
The TLS client certificate chain.
Syntax
public CertificateList TLSClientChain { get; }
Public Property TLSClientChain As CertificateList
Remarks
Assign a certificate chain to this property to enable TLS client authentication in the component. Note that the client's end-entity certificate should have a private key associated with it.
This property is not available at design time.
TLSServerChain Property (OfficeSigner Component)
The TLS server's certificate chain.
Syntax
public CertificateList TLSServerChain { get; }
Public ReadOnly Property TLSServerChain As CertificateList
Remarks
Use this property to access the certificate chain sent by the TLS server.
This property is read-only and not available at design time.
TLSSettings Property (OfficeSigner Component)
Manages TLS layer settings.
Syntax
public TLSSettings TLSSettings { get; }
Public ReadOnly Property TLSSettings As TLSSettings
Remarks
Use this property to tune up the TLS layer parameters.
This property is read-only.
TrustedCertificates Property (OfficeSigner Component)
A list of trusted certificates for chain validation.
Syntax
public CertificateList TrustedCertificates { get; }
Public Property TrustedCertificates As CertificateList
Remarks
Use this property to supply a list of trusted certificates that might be needed for chain validation. An example of a scenario where you might want to do that is when root CA certificates are absent from the standard system locations (or when there are no standard system locations), and therefore should be supplied to the component manually.
The purpose of this certificate collection is largely the same than that of Windows Trusted Root Certification Authorities system store.
Use this property with extreme care as it directly affects chain verifiability; a wrong certificate added to the trusted list may result in bad chains being accepted, and forfeited signatures being recognized as genuine. Only add certificates that originate from the parties that you know and trust.
This property is not available at design time.
ValidationMoment Property (OfficeSigner Component)
The time point at which signature validity is to be established.
Syntax
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 signature creation time, or 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.
AddTimestampValidationData Method (OfficeSigner Component)
Use this method to add timestamp validation data to the signature.
Syntax
Public Sub AddTimestampValidationData(ByVal SigIndex As Integer)
Remarks
Call this method to add certificates and revocation information used to validate timestamp's signer certificates at a particular time. This method could be called separately or in SignatureValidated event handler after successful signature validation.
AddValidationDataRefs Method (OfficeSigner Component)
Use this method to add signature validation references to the signature.
Syntax
Public Sub AddValidationDataRefs(ByVal SigIndex As Integer)
Remarks
Call this method to add references to certificates and revocation information used to validate a signature at a particular time. This method could be called separately or in SignatureValidated event handler after successful signature validation.
AddValidationDataValues Method (OfficeSigner Component)
Use this method to add signature validation values to the signature.
Syntax
Public Sub AddValidationDataValues(ByVal SigIndex As Integer)
Remarks
Call this method to add certificates and revocation information used to validate a signature at a particular time. This method could be called separately or in SignatureValidated event handler after successful signature validation.
Close Method (OfficeSigner Component)
Closes an opened document.
Syntax
Remarks
Use this method to close a previously opened document. Set SaveChanges to true to apply any changes made.
Config Method (OfficeSigner Component)
Sets or retrieves a configuration setting.
Syntax
Remarks
Config is a generic method available in every component. It is used to set and retrieve configuration settings for the component.
These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the component, 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 (OfficeSigner Component)
Performs an additional action.
Syntax
Remarks
DoAction is a generic method available in every component. 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 of the action is provided in ActionID parameter. ActionParams contains a list of parameters for the action in the form of PARAM1=VALUE1;PARAM2=VALUE2;....
ExtractAsyncData Method (OfficeSigner Component)
Extracts user data from the DC signing service response.
Syntax
Remarks
Call this method before finalizing the asynchronous signing process to extract the data passed to the ExternalCrypto.Data property on the pre-signing stage.
The Data parameter can be used to pass some state or document identifier along with the signing request from the pre-signing to completion async stage.
Open Method (OfficeSigner Component)
Opens a document for signing or updating.
Syntax
public void Open();
Public Sub Open()
Remarks
Use this method to open a document for signing or updating. When finished, call Close to complete or discard the operation.
Revalidate Method (OfficeSigner Component)
Revalidates a signature in accordance with current settings.
Syntax
Remarks
Use this method to re-validate a signature in the opened Office document.
Sign Method (OfficeSigner Component)
Calculates the signature value.
Syntax
public void Sign();
Public Sub Sign()
Remarks
Call this method to generate a signature over the document.
SignAsyncBegin Method (OfficeSigner Component)
Initiates the asynchronous signing operation.
Syntax
Remarks
When using the DC framework, call this method to initiate the asynchronous signing process. Upon completion, a pre-signed copy of the document will be saved in OutputFile (or OutputStream). Keep the pre-signed copy somewhere local, and pass the returned string ('the request state') to the DC processor for handling.
Upon receiving the response state from the DC processor, assign the path to the pre-signed copy to InputFile (or InputStream), and call SignAsyncEnd to finalize the signing.
Note that depending on the signing method and DC configuration used, you may still need to provide the public part of the signing certificate via the SigningCertificate property.
Use the ExternalCrypto.AsyncDocumentID property to supply a unique document ID to include in the request. This is helpful when creating batches of multiple async requests, as it allows you to pass the whole response batch to SignAsyncEnd and expect it to recover the correct response from the batch automatically.
AsyncState is a message of the distributed cryptography (DC) protocol. DC protocol is based on exchange of async states between a DC client (an application that wants to sign a PDF, XML, or Office document) and a DC server (an application that controls access to the private key). An async state can carry one or more signing requests, comprised of document hashes, or one or more signatures produced over those hashes.
In a typical scenario you get a client-side async state from the SignAsyncBegin method. This state contains document hashes to be signed on the DC server side. You then send the async state to the DC server (often represented by the DCAuth control), which processes it and produces a matching signatures state. The async state produced by the server is then passed to the SignAsyncEnd method.
SignAsyncEnd Method (OfficeSigner Component)
Completes the asynchronous signing operation.
Syntax
Remarks
When using the DC framework, call this method upon receiving the response state from the DC processor to complete the asynchronous signing process.
Before calling this method, assign the path to the pre-signed copy of the document obtained from prior SignAsyncBegin call to InputFile (or InputStream). The method will embed the signature into the pre-signed document, and save the complete signed document to OutputFile (or OutputStream).
Note that depending on the signing method and DC configuration used, you may still need to provide the public part of the signing certificate via the SigningCertificate property.
Use the ExternalCrypto.AsyncDocumentID parameter to pass a specific document ID if using batched AsyncReply. If used, it should match the value provided on the pre-signing (SignAsyncBegin) stage.
AsyncState is a message of the distributed cryptography (DC) protocol. DC protocol is based on exchange of async states between a DC client (an application that wants to sign a PDF, XML, or Office document) and a DC server (an application that controls access to the private key). An async state can carry one or more signing requests, comprised of document hashes, or one or more signatures produced over those hashes.
In a typical scenario you get a client-side async state from the SignAsyncBegin method. This state contains document hashes to be signed on the DC server side. You then send the async state to the DC server (often represented by the DCAuth control), which processes it and produces a matching signatures state. The async state produced by the server is then passed to the SignAsyncEnd method.
SignExternal Method (OfficeSigner Component)
Signs the document using an external signing facility.
Syntax
public void SignExternal();
Public Sub SignExternal()
Remarks
Call this method to delegate the low-level signing operation to an external, remote, or custom signing engine. This method is useful if the signature has to be made by a device accessible through a custom or non-standard signing interface.
When all preparations are done and hash is computed, the component fires ExternalSign event which allows to pass the hash value for signing.
Timestamp Method (OfficeSigner Component)
Use this method to add an timestamp.
Syntax
Remarks
Call this method to timestamp the signature. Use the TimestampServer property to provide the address of the TSA (Time Stamping Authority) server which should be used for timestamping. This method could be called separately or in SignatureValidated event handler after successful signature validation. Use the TimestampType parameter to specify the type of timestamp to create
Supported timestamp types:
tstSignature | 12 | Signature timestamp |
tstRefsOnly | 13 | RefsOnly timestamp |
tstSigAndRefs | 14 | SigAndRefs timestamp |
tstArchive | 7 | Archive timestamp |
Upgrade Method (OfficeSigner Component)
Upgrades existing XAdES signature to a new form.
Syntax
Remarks
XAdES standard defines a number of different 'forms' of signatures which can be used for different purposes. Use this method to upgrade XAdES signature to a new form specified by ToForm. Signatures can normally be upgraded from less sophisticated levels (BES, EPES) to more sophisticated (T, C, X, X-L, A).
Supported forms:
xafNone | 0 | |
xafBasic | 1 | XAdES form, supported by XAdES v1.1.1 |
xafBES | 2 | XAdES-BES form, supported starting from XAdES v1.2.2 |
xafEPES | 3 | XAdES-EPES form, supported starting from XAdES v1.2.2 |
xafT | 4 | XAdES-T form |
xafC | 5 | XAdES-C form |
xafX | 6 | XAdES-X form |
xafXL | 7 | XAdES-X-L form |
xafA | 8 | XAdES-A form |
xafExtendedBES | 9 | XAdES-E-BES form |
xafExtendedEPES | 10 | XAdES-E-EPES form |
xafExtendedT | 11 | XAdES-E-T form |
xafExtendedC | 12 | XAdES-E-C form |
xafExtendedX | 13 | XAdES-E-X form |
xafExtendedXLong | 14 | XAdES-E-X-Long form (type 1) |
xafExtendedXL | 15 | XAdES-E-X-L form (type 2) |
xafExtendedA | 16 | XAdES-E-A form |
ChainElementDownload Event (OfficeSigner Component)
Fires when there is a need to download a chain element from an online source.
Syntax
public event OnChainElementDownloadHandler OnChainElementDownload; public delegate void OnChainElementDownloadHandler(object sender, OfficesignerChainElementDownloadEventArgs e); public class OfficesignerChainElementDownloadEventArgs : EventArgs { public int Kind { get; } public string CertRDN { get; } public string CACertRDN { get; } public string Location { get; } public int Action { get; set; } }
Public Event OnChainElementDownload As OnChainElementDownloadHandler Public Delegate Sub OnChainElementDownloadHandler(sender As Object, e As OfficesignerChainElementDownloadEventArgs) Public Class OfficesignerChainElementDownloadEventArgs Inherits EventArgs Public ReadOnly Property Kind As Integer Public ReadOnly Property CertRDN As String Public ReadOnly Property CACertRDN As String Public ReadOnly Property Location As String Public Property Action As Integer End Class
Remarks
Subscribe to this event to be notified about validation element retrievals. Use Action parameter to suppress the download if required.
veaAuto | 0 | Handle the action automatically (the default behaviour) |
veaContinue | 1 | Accept the request implied by the event (accept the certificate, allow the object retrieval) |
veaReject | 2 | Reject the request implied by the event (reject the certificate, disallow the object retrieval) |
veaAcceptNow | 3 | Accept the validated certificate immediately |
veaAbortNow | 4 | Abort the validation, reject the certificate |
ChainElementNeeded Event (OfficeSigner Component)
Fires when an element required to validate the chain was not located.
Syntax
public event OnChainElementNeededHandler OnChainElementNeeded; public delegate void OnChainElementNeededHandler(object sender, OfficesignerChainElementNeededEventArgs e); public class OfficesignerChainElementNeededEventArgs : EventArgs { public int Kind { get; } public string CertRDN { get; } public string CACertRDN { get; } }
Public Event OnChainElementNeeded As OnChainElementNeededHandler Public Delegate Sub OnChainElementNeededHandler(sender As Object, e As OfficesignerChainElementNeededEventArgs) Public Class OfficesignerChainElementNeededEventArgs Inherits EventArgs Public ReadOnly Property Kind As Integer Public ReadOnly Property CertRDN As String Public ReadOnly Property CACertRDN As String End Class
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.
ChainElementStore Event (OfficeSigner Component)
This event is fired when a chain element (certificate, CRL, or OCSP response) should be stored along with a signature.
Syntax
public event OnChainElementStoreHandler OnChainElementStore; public delegate void OnChainElementStoreHandler(object sender, OfficesignerChainElementStoreEventArgs e); public class OfficesignerChainElementStoreEventArgs : EventArgs { public int Kind { get; } public byte[] Body { get; } public string URI { get; set; } }
Public Event OnChainElementStore As OnChainElementStoreHandler Public Delegate Sub OnChainElementStoreHandler(sender As Object, e As OfficesignerChainElementStoreEventArgs) Public Class OfficesignerChainElementStoreEventArgs Inherits EventArgs Public ReadOnly Property Kind As Integer Public ReadOnly Property Body As Byte() Public Property URI As String End Class
Remarks
This event could occur if you are verifying XAdES-C form or higher. The Body parameter contains the element in binary form that should be stored along with a signature. Use the URI parameter to provide an URI of the stored element.
ChainValidated Event (OfficeSigner Component)
Reports the completion of a certificate chain validation.
Syntax
public event OnChainValidatedHandler OnChainValidated; public delegate void OnChainValidatedHandler(object sender, OfficesignerChainValidatedEventArgs e); public class OfficesignerChainValidatedEventArgs : EventArgs { public int Index { get; } public string SubjectRDN { get; } public int ValidationResult { get; } public int ValidationDetails { get; } }
Public Event OnChainValidated As OnChainValidatedHandler Public Delegate Sub OnChainValidatedHandler(sender As Object, e As OfficesignerChainValidatedEventArgs) Public Class OfficesignerChainValidatedEventArgs Inherits EventArgs Public ReadOnly Property Index As Integer Public ReadOnly Property SubjectRDN As String Public ReadOnly Property ValidationResult As Integer Public ReadOnly Property ValidationDetails As Integer End Class
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.
cvtValid | 0 | The chain is valid |
cvtValidButUntrusted | 1 | The chain is valid, but the root certificate is not trusted |
cvtInvalid | 2 | The chain is not valid (some of certificates are revoked, expired, or contain an invalid signature) |
cvtCantBeEstablished | 3 | The validity of the chain cannot be established because of missing or unavailable validation information (certificates, CRLs, or OCSP responses) |
cvrBadData | 0x0001 | One or more certificates in the validation path are malformed |
cvrRevoked | 0x0002 | One or more certificates are revoked |
cvrNotYetValid | 0x0004 | One or more certificates are not yet valid |
cvrExpired | 0x0008 | One or more certificates are expired |
cvrInvalidSignature | 0x0010 | A certificate contains a non-valid digital signature |
cvrUnknownCA | 0x0020 | A CA certificate for one or more certificates has not been found (chain incomplete) |
cvrCAUnauthorized | 0x0040 | One of the CA certificates are not authorized to act as CA |
cvrCRLNotVerified | 0x0080 | One or more CRLs could not be verified |
cvrOCSPNotVerified | 0x0100 | One or more OCSP responses could not be verified |
cvrIdentityMismatch | 0x0200 | The identity protected by the certificate (a TLS endpoint or an e-mail addressee) does not match what is recorded in the certificate |
cvrNoKeyUsage | 0x0400 | A mandatory key usage is not enabled in one of the chain certificates |
cvrBlocked | 0x0800 | One or more certificates are blocked |
cvrFailure | 0x1000 | General validation failure |
cvrChainLoop | 0x2000 | Chain loop: one of the CA certificates recursively signs itself |
cvrWeakAlgorithm | 0x4000 | A weak algorithm is used in one of certificates or revocation elements |
cvrUserEnforced | 0x8000 | The chain was considered invalid following intervention from a user code |
ChainValidationProgress Event (OfficeSigner Component)
This event is fired multiple times during chain validation to report various stages of the validation procedure.
Syntax
public event OnChainValidationProgressHandler OnChainValidationProgress; public delegate void OnChainValidationProgressHandler(object sender, OfficesignerChainValidationProgressEventArgs e); public class OfficesignerChainValidationProgressEventArgs : EventArgs { public string EventKind { get; } public string CertRDN { get; } public string CACertRDN { get; } public int Action { get; set; } }
Public Event OnChainValidationProgress As OnChainValidationProgressHandler Public Delegate Sub OnChainValidationProgressHandler(sender As Object, e As OfficesignerChainValidationProgressEventArgs) Public Class OfficesignerChainValidationProgressEventArgs Inherits EventArgs Public ReadOnly Property EventKind As String Public ReadOnly Property CertRDN As String Public ReadOnly Property CACertRDN As String Public Property Action As Integer End Class
Remarks
Subscribe to this event to be notified about chain validation progress. Use Action parameter to alter the validation flow.
The EventKind parameter reports the nature of the event being reported. The CertRDN and CACertRDN report the distinguished names of the certificates that are relevant for the event invocation (one or both can be empty, depending on EventKind. Use Action parameter to adjust the validation flow.
veaAuto | 0 | Handle the action automatically (the default behaviour) |
veaContinue | 1 | Accept the request implied by the event (accept the certificate, allow the object retrieval) |
veaReject | 2 | Reject the request implied by the event (reject the certificate, disallow the object retrieval) |
veaAcceptNow | 3 | Accept the validated certificate immediately |
veaAbortNow | 4 | Abort the validation, reject the certificate |
DocumentLoaded Event (OfficeSigner Component)
This event is fired when the document has been loaded into memory.
Syntax
public event OnDocumentLoadedHandler OnDocumentLoaded; public delegate void OnDocumentLoadedHandler(object sender, OfficesignerDocumentLoadedEventArgs e); public class OfficesignerDocumentLoadedEventArgs : EventArgs { public bool Cancel { get; set; } }
Public Event OnDocumentLoaded As OnDocumentLoadedHandler Public Delegate Sub OnDocumentLoadedHandler(sender As Object, e As OfficesignerDocumentLoadedEventArgs) Public Class OfficesignerDocumentLoadedEventArgs Inherits EventArgs Public Property Cancel As Boolean End Class
Remarks
The handler for this event is a good place to check document properties, which may be useful when preparing the signature, for example, the document format.
Set Cancel to true to terminate document processing on this stage.
Error Event (OfficeSigner Component)
Information about errors during signing.
Syntax
public event OnErrorHandler OnError; public delegate void OnErrorHandler(object sender, OfficesignerErrorEventArgs e); public class OfficesignerErrorEventArgs : EventArgs { public int ErrorCode { get; } public string Description { get; } }
Public Event OnError As OnErrorHandler Public Delegate Sub OnErrorHandler(sender As Object, e As OfficesignerErrorEventArgs) Public Class OfficesignerErrorEventArgs Inherits EventArgs Public ReadOnly Property ErrorCode As Integer Public ReadOnly Property Description As String End Class
Remarks
This event is fired in case of exceptional conditions during the office document processing.
ErrorCode contains an error code and Description contains a textual description of the error.
ExternalSign Event (OfficeSigner Component)
Handles remote or external signing initiated by the SignExternal method or other source.
Syntax
public event OnExternalSignHandler OnExternalSign; public delegate void OnExternalSignHandler(object sender, OfficesignerExternalSignEventArgs e); public class OfficesignerExternalSignEventArgs : EventArgs { public string OperationId { get; } public string HashAlgorithm { get; } public string Pars { get; } public string Data { get; } public string SignedData { get; set; } }
Public Event OnExternalSign As OnExternalSignHandler Public Delegate Sub OnExternalSignHandler(sender As Object, e As OfficesignerExternalSignEventArgs) Public Class OfficesignerExternalSignEventArgs Inherits EventArgs Public ReadOnly Property OperationId As String Public ReadOnly Property HashAlgorithm As String Public ReadOnly Property Pars As String Public ReadOnly Property Data As String Public Property SignedData As String End Class
Remarks
Assign a handler to this event if you need to delegate a low-level signing operation to an external, remote, or custom signing engine. Depending on the settings, the handler will receive a hashed or unhashed value to be signed.
The event handler must pass the value of Data to the signer, obtain the signature, and pass it back to the component via SignedData parameter.
OperationId provides a comment about the operation and its origin. It depends on the exact component being used, and may be empty. HashAlgorithm specifies the hash algorithm being used for the operation, and Pars contain algorithm-dependent parameters.
The component uses base16 (hex) encoding for Data, SignedData, and Pars parameters. If your signing engine uses a different input and output encoding, you may need to decode and/or encode the data before and/or after the signing.
A sample MD5 hash encoded in base16: a0dee2a0382afbb09120ffa7ccd8a152 - lower case base16 A0DEE2A0382AFBB09120FFA7CCD8A152 - upper case base16
A sample event handler that uses a .NET RSACryptoServiceProvider class may look like the following:
signer.OnExternalSign += (s, e) =>
{
var cert = new X509Certificate2("cert.pfx", "", X509KeyStorageFlags.Exportable);
var key = (RSACryptoServiceProvider)cert.PrivateKey;
var dataToSign = e.Data.FromBase16String();
var signedData = key.SignHash(dataToSign, "2.16.840.1.101.3.4.2.1");
e.SignedData = signedData.ToBase16String();
};
Notification Event (OfficeSigner Component)
This event notifies the application about an underlying control flow event.
Syntax
public event OnNotificationHandler OnNotification; public delegate void OnNotificationHandler(object sender, OfficesignerNotificationEventArgs e); public class OfficesignerNotificationEventArgs : EventArgs { public string EventID { get; } public string EventParam { get; } }
Public Event OnNotification As OnNotificationHandler Public Delegate Sub OnNotificationHandler(sender As Object, e As OfficesignerNotificationEventArgs) Public Class OfficesignerNotificationEventArgs Inherits EventArgs Public ReadOnly Property EventID As String Public ReadOnly Property EventParam As String End Class
Remarks
The component fires this event to let the application know about some event, occurrence, or milestone in the component. 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 EventID parameter. EventParam contains any parameters accompanying the occurrence. Depending on the type of the component, the exact action it is performing, or the document being processed, one or both may be omitted.
This component can fire this event with the following EventID values:
DocumentLoaded | Reports the completion of Office document processing by the component. Use the event handler to access document-related information. The EventParam value passed with this EventID is empty. |
TimestampRequest | A timestamp is requested from the custom timestamping
authority. This event is only fired if TimestampServer was set to a
virtual:// URI. The EventParam parameter contains the
TSP request (or the plain hash, depending on the value provided to
TimestampServer), in base16, that needs to be sent to the TSA.
Use the event handler to send the request to the TSA. Upon receiving the response, assign it, in base16, to the TimestampResponse configuration property. |
SignatureFound Event (OfficeSigner Component)
Signifies the start of signature validation.
Syntax
public event OnSignatureFoundHandler OnSignatureFound; public delegate void OnSignatureFoundHandler(object sender, OfficesignerSignatureFoundEventArgs e); public class OfficesignerSignatureFoundEventArgs : EventArgs { public int Index { get; } public string IssuerRDN { get; } public byte[] SerialNumber { get; } public byte[] SubjectKeyID { get; } public bool CertFound { get; } public bool ValidateSignature { get; set; } public bool ValidateChain { get; set; } }
Public Event OnSignatureFound As OnSignatureFoundHandler Public Delegate Sub OnSignatureFoundHandler(sender As Object, e As OfficesignerSignatureFoundEventArgs) Public Class OfficesignerSignatureFoundEventArgs Inherits EventArgs Public ReadOnly Property Index As Integer Public ReadOnly Property IssuerRDN As String Public ReadOnly Property SerialNumber As Byte() Public ReadOnly Property SubjectKeyID As Byte() Public ReadOnly Property CertFound As Boolean Public Property ValidateSignature As Boolean Public Property ValidateChain As Boolean End Class
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 is set to True if the component has found the needed certificate in one of the known locations, and to False otherwise, in which case you must provide it manually via KnownCertificates property.
Signature validation consists of two independent stages: cryptographic signature validation and chain validation. Separate validation results are reported for each, with SignatureValidationResult and ChainValidationResult properties respectively.
Use the ValidateSignature and ValidateChain parameters to tell the verifier which stages to include in the validation.
SignatureValidated Event (OfficeSigner Component)
Marks the completion of the signature validation routine.
Syntax
public event OnSignatureValidatedHandler OnSignatureValidated; public delegate void OnSignatureValidatedHandler(object sender, OfficesignerSignatureValidatedEventArgs e); public class OfficesignerSignatureValidatedEventArgs : EventArgs { public int Index { get; } public string IssuerRDN { get; } public byte[] SerialNumber { get; } public byte[] SubjectKeyID { get; } public int ValidationResult { get; } }
Public Event OnSignatureValidated As OnSignatureValidatedHandler Public Delegate Sub OnSignatureValidatedHandler(sender As Object, e As OfficesignerSignatureValidatedEventArgs) Public Class OfficesignerSignatureValidatedEventArgs Inherits EventArgs Public ReadOnly Property Index As Integer Public ReadOnly Property IssuerRDN As String Public ReadOnly Property SerialNumber As Byte() Public ReadOnly Property SubjectKeyID As Byte() Public ReadOnly Property ValidationResult As Integer End Class
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.
svtValid | 0 | The signature is valid |
svtUnknown | 1 | Signature validity is unknown |
svtCorrupted | 2 | The signature is corrupted |
svtSignerNotFound | 3 | Failed to acquire the signing certificate. The signature cannot be validated. |
svtFailure | 4 | General failure |
TimestampFound Event (OfficeSigner Component)
Signifies the start of a timestamp validation routine.
Syntax
public event OnTimestampFoundHandler OnTimestampFound; public delegate void OnTimestampFoundHandler(object sender, OfficesignerTimestampFoundEventArgs e); public class OfficesignerTimestampFoundEventArgs : EventArgs { public int Index { get; } public string IssuerRDN { get; } public byte[] SerialNumber { get; } public byte[] SubjectKeyID { get; } public bool CertFound { get; } public bool ValidateTimestamp { get; set; } public bool ValidateChain { get; set; } }
Public Event OnTimestampFound As OnTimestampFoundHandler Public Delegate Sub OnTimestampFoundHandler(sender As Object, e As OfficesignerTimestampFoundEventArgs) Public Class OfficesignerTimestampFoundEventArgs Inherits EventArgs Public ReadOnly Property Index As Integer Public ReadOnly Property IssuerRDN As String Public ReadOnly Property SerialNumber As Byte() Public ReadOnly Property SubjectKeyID As Byte() Public ReadOnly Property CertFound As Boolean Public Property ValidateTimestamp As Boolean Public Property ValidateChain As Boolean End Class
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 is set to True if the component has found the needed certificate in one of the known locations, and to False otherwise, in which case you must provide it manually via 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 SignatureValidationResult and ChainValidationResult properties respectively.
Use the ValidateSignature and ValidateChain parameters to tell the verifier which stages to include in the validation.
TimestampRequest Event (OfficeSigner Component)
Fires when the component is ready to request a timestamp from an external TSA.
Syntax
public event OnTimestampRequestHandler OnTimestampRequest; public delegate void OnTimestampRequestHandler(object sender, OfficesignerTimestampRequestEventArgs e); public class OfficesignerTimestampRequestEventArgs : EventArgs { public string TSA { get; } public string TimestampRequest { get; } public string TimestampResponse { get; set; } public bool SuppressDefault { get; set; } }
Public Event OnTimestampRequest As OnTimestampRequestHandler Public Delegate Sub OnTimestampRequestHandler(sender As Object, e As OfficesignerTimestampRequestEventArgs) Public Class OfficesignerTimestampRequestEventArgs Inherits EventArgs Public ReadOnly Property TSA As String Public ReadOnly Property TimestampRequest As String Public Property TimestampResponse As String Public Property SuppressDefault As Boolean End Class
Remarks
Subscribe to this event to be intercept timestamp requests. You can use it to override timestamping requests and perform them in your code.
The TSA parameter indicates the timestamping service being used. It matches the value passed to TimestampServer property. Set SuppressDefault parameter to false if you would like to stop the built-in TSA request from going ahead. The built-in TSA request is also not performed if the returned TimestampResponse parameter is not empty.
TimestampValidated Event (OfficeSigner Component)
Reports the completion of the timestamp validation routine.
Syntax
public event OnTimestampValidatedHandler OnTimestampValidated; public delegate void OnTimestampValidatedHandler(object sender, OfficesignerTimestampValidatedEventArgs e); public class OfficesignerTimestampValidatedEventArgs : EventArgs { public int Index { get; } public string IssuerRDN { get; } public byte[] SerialNumber { get; } public byte[] SubjectKeyID { get; } public string Time { get; } public int ValidationResult { get; } public int ChainValidationResult { get; } public int ChainValidationDetails { get; } }
Public Event OnTimestampValidated As OnTimestampValidatedHandler Public Delegate Sub OnTimestampValidatedHandler(sender As Object, e As OfficesignerTimestampValidatedEventArgs) Public Class OfficesignerTimestampValidatedEventArgs Inherits EventArgs Public ReadOnly Property Index As Integer Public ReadOnly Property IssuerRDN As String Public ReadOnly Property SerialNumber As Byte() Public ReadOnly Property SubjectKeyID As Byte() Public ReadOnly Property Time As String Public ReadOnly Property ValidationResult As Integer Public ReadOnly Property ChainValidationResult As Integer Public ReadOnly Property ChainValidationDetails As Integer End Class
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.
svtValid | 0 | The signature is valid |
svtUnknown | 1 | Signature validity is unknown |
svtCorrupted | 2 | The signature is corrupted |
svtSignerNotFound | 3 | Failed to acquire the signing certificate. The signature cannot be validated. |
svtFailure | 4 | General failure |
TLSCertNeeded Event (OfficeSigner Component)
Fires when a remote TLS party requests a client certificate.
Syntax
public event OnTLSCertNeededHandler OnTLSCertNeeded; public delegate void OnTLSCertNeededHandler(object sender, OfficesignerTLSCertNeededEventArgs e); public class OfficesignerTLSCertNeededEventArgs : EventArgs { public string Host { get; } public string CANames { get; } }
Public Event OnTLSCertNeeded As OnTLSCertNeededHandler Public Delegate Sub OnTLSCertNeededHandler(sender As Object, e As OfficesignerTLSCertNeededEventArgs) Public Class OfficesignerTLSCertNeededEventArgs Inherits EventArgs Public ReadOnly Property Host As String Public ReadOnly Property CANames As String End Class
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 (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 (OfficeSigner Component)
This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance.
Syntax
public event OnTLSCertValidateHandler OnTLSCertValidate; public delegate void OnTLSCertValidateHandler(object sender, OfficesignerTLSCertValidateEventArgs e); public class OfficesignerTLSCertValidateEventArgs : EventArgs { public string ServerHost { get; } public string ServerIP { get; } public bool Accept { get; set; } }
Public Event OnTLSCertValidate As OnTLSCertValidateHandler Public Delegate Sub OnTLSCertValidateHandler(sender As Object, e As OfficesignerTLSCertValidateEventArgs) Public Class OfficesignerTLSCertValidateEventArgs Inherits EventArgs Public ReadOnly Property ServerHost As String Public ReadOnly Property ServerIP As String Public Property Accept As Boolean End Class
Remarks
This event is fired during a TLS handshake. Use TLSServerChain property to access the certificate chain. In general case, components 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 component, and can be adjusted if needed.
TLSEstablished Event (OfficeSigner Component)
Fires when a TLS handshake with Host successfully completes.
Syntax
public event OnTLSEstablishedHandler OnTLSEstablished; public delegate void OnTLSEstablishedHandler(object sender, OfficesignerTLSEstablishedEventArgs e); public class OfficesignerTLSEstablishedEventArgs : EventArgs { public string Host { get; } public string Version { get; } public string Ciphersuite { get; } public byte[] ConnectionId { get; } public bool Abort { get; set; } }
Public Event OnTLSEstablished As OnTLSEstablishedHandler Public Delegate Sub OnTLSEstablishedHandler(sender As Object, e As OfficesignerTLSEstablishedEventArgs) Public Class OfficesignerTLSEstablishedEventArgs Inherits EventArgs Public ReadOnly Property Host As String Public ReadOnly Property Version As String Public ReadOnly Property Ciphersuite As String Public ReadOnly Property ConnectionId As Byte() Public Property Abort As Boolean End Class
Remarks
The component uses this event to notify the application about successful completion of a TLS handshake.
The Version, Ciphersuite, and ConnectionId parameters indicate security parameters of the new connection. Use the Abort parameter if you need to terminate the connection at this stage.
TLSHandshake Event (OfficeSigner Component)
Fires when a new TLS handshake is initiated, before the handshake commences.
Syntax
public event OnTLSHandshakeHandler OnTLSHandshake; public delegate void OnTLSHandshakeHandler(object sender, OfficesignerTLSHandshakeEventArgs e); public class OfficesignerTLSHandshakeEventArgs : EventArgs { public string Host { get; } public bool Abort { get; set; } }
Public Event OnTLSHandshake As OnTLSHandshakeHandler Public Delegate Sub OnTLSHandshakeHandler(sender As Object, e As OfficesignerTLSHandshakeEventArgs) Public Class OfficesignerTLSHandshakeEventArgs Inherits EventArgs Public ReadOnly Property Host As String Public Property Abort As Boolean End Class
Remarks
The component 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 with TLSEstablished event. If the server chooses to request a client certificate, TLSCertNeeded event will also be fired.
TLSShutdown Event (OfficeSigner Component)
Reports the graceful closure of a TLS connection.
Syntax
public event OnTLSShutdownHandler OnTLSShutdown; public delegate void OnTLSShutdownHandler(object sender, OfficesignerTLSShutdownEventArgs e); public class OfficesignerTLSShutdownEventArgs : EventArgs { public string Host { get; } }
Public Event OnTLSShutdown As OnTLSShutdownHandler Public Delegate Sub OnTLSShutdownHandler(sender As Object, e As OfficesignerTLSShutdownEventArgs) Public Class OfficesignerTLSShutdownEventArgs Inherits EventArgs Public ReadOnly Property Host As String End Class
Remarks
This event notifies the application about the closure of an earlier established TLS connection. Note that only graceful connection closures are reported.
Certificate Type
Provides details of an individual X.509 certificate.
Remarks
This type provides access to X.509 certificate details.
Fields
Bytes Byte() |
Returns raw certificate data in DER format. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CA Boolean |
Indicates whether the certificate has a CA capability (a setting in BasicConstraints extension). |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CAKeyID Byte() |
A unique identifier (fingerprint) of the CA certificate's private key. Authority Key Identifier is a (non-critical) X.509 certificate extension which allows the identification of certificates produced by the same issuer, but with different public keys. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CRLDistributionPoints String |
Locations of the CRL (Certificate Revocation List) distribution points used to check this certificate's validity. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Curve String |
Specifies the elliptic curve of the EC public key.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Fingerprint Byte() |
Contains the fingerprint (a hash imprint) of this certificate. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
FriendlyName String |
Contains an associated alias (friendly name) of the certificate. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
HashAlgorithm String |
Specifies the hash algorithm to be used in the operations on the certificate (such as key signing)
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Issuer String |
The common name of the certificate issuer (CA), typically a company name. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IssuerRDN String |
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate issuer. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KeyAlgorithm String |
Specifies the public key algorithm of this certificate.
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KeyBits Integer |
Returns the length of the public key. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KeyFingerprint Byte() |
Returns a fingerprint of the public key contained in the certificate. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KeyUsage Integer |
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:
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KeyValid Boolean |
Returns True if the certificate's key is cryptographically valid, and False otherwise. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
OCSPLocations String |
Locations of OCSP (Online Certificate Status Protocol) services that can be used to check this certificate's validity, as recorded by the CA. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
OCSPNoCheck Boolean |
Accessor to the value of the certificates ocsp-no-check extension. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Origin Integer |
Returns the origin of this certificate. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PolicyIDs String |
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. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PrivateKeyBytes Byte() |
Contains the certificate's private key. It is normal for this property to be empty if the private key is non-exportable. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PrivateKeyExists Boolean |
Indicates whether the certificate has an associated private key. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PrivateKeyExtractable Boolean |
Indicates whether the private key is extractable |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PublicKeyBytes Byte() |
Contains the certificate's public key in DER format. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
QualifiedStatements QualifiedStatementsTypes |
Returns the qualified status of the certificate. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SelfSigned Boolean |
Indicates whether the certificate is self-signed (root) or signed by an external CA. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SerialNumber Byte() |
Returns the certificate's serial number. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SigAlgorithm String |
Indicates the algorithm that was used by the CA to sign this certificate. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Subject String |
The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SubjectAlternativeName String |
Returns or sets the value of the Subject Alternative Name extension of the certificate. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SubjectKeyID Byte() |
Contains a unique identifier (fingerprint) of the certificate's private key. 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 with a SHA1 hash of the bit string of the subject public key. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SubjectRDN String |
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate holder (subject). |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ValidFrom String |
The time point at which the certificate becomes valid, in UTC. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ValidTo String |
The time point at which the certificate expires, in UTC. |
Constructors
public Certificate(byte[] bytes, int startIndex, int count, string password);
Public Certificate(ByVal Bytes As Byte(), ByVal StartIndex As Integer, ByVal Count As Integer, ByVal Password As String)
Loads the X.509 certificate from a memory buffer. Bytes is a buffer containing the raw certificate data. StartIndex and Count specify the starting position and number of bytes to be read from the buffer, respectively. Password is a password encrypting the certificate.
Loads the X.509 certificate from a memory buffer. CertBytes is a buffer containing the raw certificate data. CertStartIndex and CertCount specify the number of bytes to be read from the buffer, respectively. KeyBytes is a buffer containing the private key data. KeyStartIndex and KeyCount specify the starting position and number of bytes to be read from the buffer, respectively. Password is a password encrypting the certificate.
public Certificate(byte[] bytes, int startIndex, int count);
Public Certificate(ByVal Bytes As Byte(), ByVal StartIndex As Integer, ByVal Count As Integer)
Loads the X.509 certificate from a memory buffer. Bytes is a buffer containing the raw certificate data. StartIndex and Count specify the starting position and number of bytes to be read from the buffer, respectively.
public Certificate(string path, string password);
Public Certificate(ByVal Path As String, ByVal Password As String)
Loads the X.509 certificate from a file. Path specifies the full path to the file containing the certificate data. Password is a password encrypting the certificate.
public Certificate(string certPath, string keyPath, string password);
Public Certificate(ByVal CertPath As String, ByVal KeyPath As String, ByVal Password As String)
Loads the X.509 certificate from a file. CertPath specifies the full path to the file containing the certificate data. KeyPath specifies the full path to the file containing the private key. Password is a password encrypting the certificate.
public Certificate(string path);
Public Certificate(ByVal Path As String)
Loads the X.509 certificate from a file. Path specifies the full path to the file containing the certificate data.
public Certificate(System.IO.Stream stream);
Public Certificate(ByVal Stream As System.IO.Stream)
Loads the X.509 certificate from a stream. Stream is a stream containing the certificate data.
public Certificate(System.IO.Stream stream, string password);
Public Certificate(ByVal Stream As System.IO.Stream, ByVal Password As String)
Loads the X.509 certificate from a stream. Stream is a stream containing the certificate data. Password is a password encrypting the certificate.
public Certificate(System.IO.Stream certStream, System.IO.Stream keyStream, string password);
Public Certificate(ByVal CertStream As System.IO.Stream, ByVal KeyStream As System.IO.Stream, ByVal Password As String)
Loads the X.509 certificate from a stream. CertStream is a stream containing the certificate data. KeyStream is a stream containing the private key. Password is a password encrypting the certificate.
public Certificate();
Public Certificate()
Creates a new object with default field values.
CRL Type
Represents a Certificate Revocation List.
Remarks
CRLs store information about revoked certificates, i.e., certificates that have been identified as invalid by their issuing certificate authority (CA) for any number of reasons.
Each CRL object lists certificates from a single CA and identifies them by their serial numbers. A CA may or may not publish a CRL, may publish several CRLs, or may publish the same CRL in multiple locations.
Unlike OCSP responses, CRLs only list certificates that have been revoked. They do not list certificates that are still valid.
Fields
Bytes Byte() |
Returns raw CRL data in DER format. |
CAKeyID Byte() |
A unique identifier (fingerprint) of the CA certificate's private key, if present in the CRL. |
EntryCount Integer |
Returns the number of certificate status entries in the CRL. |
Issuer String |
The common name of the CRL issuer (CA), typically a company name. |
IssuerRDN String |
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the CRL issuer. |
Location String |
The URL that the CRL was downloaded from. |
NextUpdate String |
The planned time and date of the next version of this CRL to be published. |
SigAlgorithm String |
The public key algorithm that was used by the CA to sign this CRL. |
TBS Byte() |
The to-be-signed part of the CRL (the CRL without the signature part). |
ThisUpdate String |
The date and time at which this version of the CRL was published. |
Constructors
Creates a CRL object from a memory buffer. Bytes is a buffer containing raw (DER) CRL data, StartIndex and Count specify the starting position and the length of the CRL data in the buffer, respectively.
Creates a CRL object by downloading it from a remote location.
public CRL(System.IO.Stream stream);
Public CRL(ByVal Stream As System.IO.Stream)
Creates a CRL object from data contained in a stream.
Creates an empty CRL object.
ExternalCrypto Type
Specifies the parameters of external cryptographic calls.
Remarks
External cryptocalls are used in a Distributed Cryptography (DC) subsystem, which allows the delegation of security operations to the remote agent. For instance, it can be used to compute the signature value on the server, while retaining the client's private key locally.
Fields
AsyncDocumentID String |
Specifies an optional document ID for SignAsyncBegin() and SignAsyncEnd() calls. Use this property when working with multi-signature DCAuth requests and responses to uniquely identify documents signed within a larger batch. On the completion stage, this value helps the signing component identify the correct signature in the returned batch of responses. If using batched requests, make sure to set this property to the same value on both pre-signing (SignAsyncBegin) and completion (SignAsyncEnd) stages. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CustomParams String |
Custom parameters to be passed to the signing service (uninterpreted). |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Data String |
Additional data to be included in the async state and mirrored back by the requestor |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ExternalHashCalculation Boolean |
Specifies whether the message hash is to be calculated at the external endpoint. Please note that this mode is not supported by all components. In particular, components operating with larger objects (PDFSigner, CAdESSigner, XAdESSigner) do not support it. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
HashAlgorithm String |
Specifies the request's signature hash algorithm.
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KeyID String |
The ID of the pre-shared key used for DC request authentication. Asynchronous DCAuth-driven communication requires that parties authenticate each other with a secret pre-shared cryptographic key. This provides extra protection layer for the protocol and diminishes the risk of private key becoming abused by foreign parties. Use this property to provide the pre-shared key identifier, and use KeySecret to pass the key itself. The same KeyID/KeySecret pair should be used on the DCAuth side for the signing requests to be accepted. Note: The KeyID/KeySecret scheme is very similar to the AuthKey scheme used in various Cloud service providers to authenticate users. Example:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
KeySecret String |
The pre-shared key used for DC request authentication. This key must be set and match the key used by the DCAuth counterpart for the scheme to work. Read more about configuring authentication in the KeyID topic. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Method AsyncSignMethods |
Specifies the asynchronous signing method. This is typically defined by the DC server capabilities and setup. Available options:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Mode ExternalCryptoModes |
Specifies the external cryptography mode. Available options:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PublicKeyAlgorithm String |
Provide public key algorithm here if the certificate is not available on the pre-signing stage.
|
Constructors
public ExternalCrypto();
Public ExternalCrypto()
Creates a new ExternalCrypto object with default field values.
OCSPResponse Type
Represents a single OCSP response originating from an OCSP responder.
Remarks
OCSP is a protocol that allows verification of certificate status in real-time, and is an alternative to Certificate Revocation Lists (CRL).
An OCSP response is a snapshot of the certificate status at a given time.
Fields
Bytes Byte() |
Buffer containing raw OCSP response data. |
EntryCount Integer |
The number of SingleResponse elements contained in this OCSP response. Each SingleResponse element corresponds to a certificate status. |
Issuer String |
Indicates the issuer of this response (a CA or its authorized representative). |
IssuerRDN String |
Indicates the RDN of the issuer of this response (a CA or its authorized representative). |
Location String |
Location of the OCSP responder. |
ProducedAt String |
Specifies the time when the response was produced, in UTC. |
Constructors
public OCSPResponse(byte[] bytes, int startIndex, int count);
Public OCSPResponse(ByVal Bytes As Byte(), ByVal StartIndex As Integer, ByVal Count As Integer)
Initializes the response from a memory buffer. Bytes is a buffer containing raw OCSP response data, StartIndex and Count specify the starting position and the number of bytes to be read from this buffer.
public OCSPResponse(string location);
Public OCSPResponse(ByVal Location As String)
Downloads an OCSP response from a remote location.
public OCSPResponse(System.IO.Stream stream);
Public OCSPResponse(ByVal Stream As System.IO.Stream)
Initializes the response with the data from a stream.
public OCSPResponse();
Public OCSPResponse()
Creates an empty OCSP response object.
OfficeSignature Type
The component is a container for an Office document signature.
Remarks
Office document may include any number of document signatures. component stores on of them.
Fields
CertificateIndex Integer |
Returns the index of the signing certificate in the Certificates collection Use this property to look up the signing certificate in the Certificates collection. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ChainValidationDetails Integer |
The details of a certificate chain validation outcome. They may often suggest what reasons that contributed to the overall validation result. Returns a bit mask of the following options:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ChainValidationResult ChainValidities |
The outcome of a certificate chain validation routine. Available options:
Use the ValidationLog property to access the detailed validation log. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ClaimedSigningTime String |
The signing time from the signer's computer. Use this property to provide the signature production time. The claimed time is not supported by a trusted source; it may be inaccurate, forfeited, or wrong, and as such is usually taken for informational purposes only by verifiers. Use timestamp servers to embed verifiable trusted timestamps. The time is in UTC. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CorePropertiesSigned Boolean |
Returns True if this signature covers the core properties of the document. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
DocumentSigned Boolean |
Returns True if the signature covers the document itself. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ExpireTime String |
Specifies the signature expiration time in UTC. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
HashAlgorithm String |
The hash algorithm used for signing.
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IssuerRDN String |
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. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LastArchivalTime String |
Indicates the most recent archival time of an archived signature This property returns the time of the most recent archival timestamp applied to the signature. This property only makes sense for 'archived' (e.g. CAdES-A) signatures. Time is in UTC. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PolicyHash String |
The signature policy hash value. Use this property to get the signature policy hash from EPES signatures |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PolicyHashAlgorithm String |
The algorithm that was used to calculate the signature policy hash Use this property to get or set the hash algorithm used to calculate the signature policy hash. Read the actual hash value from PolicyHash.
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PolicyID String |
The policy ID that was included or to be included into the signature. Use this property to retrieve the signature policy identifier from EPES signatures. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
PolicyURI String |
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. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SerialNumber Byte() |
The serial number of the timestamp. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SignatureBytes Byte() |
Returns the binary representation of the Office signature. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SignatureInfoComments String |
Contains the comments for the SignatureInfoText. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SignatureInfoText String |
Contains the text of the signature info. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SignatureOriginSigned Boolean |
Returns True if the signature origin is signed. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SignatureType OfficeSignatureTypes |
Specifies the type of this signature.
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SignatureValidationResult SignatureValidities |
The outcome of the cryptographic signature validation. The following signature validity values are supported:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SubjectKeyID Byte() |
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. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SubjectRDN String |
Contains information about the person owning the signing certificate. Only certificates with given subject information will be enumerated during the search operation. Information is stored in the form of [Object Identifier, Value] pairs. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Timestamped Boolean |
Use this property to establish whether the signature contains an embedded timestamp. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ValidatedSigningTime String |
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. ClaimedSigningTime returns a non-trusted signing time from the signer's computer. Both times are in UTC. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ValidationLog String |
Contains the complete log of the certificate validation routine. Use this property to access the chain validation log produced by the component. The log can be very useful when investigating issues with chain validation, as it contains a step-by-step trace of the entire validation procedure. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
XAdES Boolean |
Specifies whether the document contains an advanced signature (XAdES). Use this property to check whether the document is signed with XAdES or XML-DSIG only. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
XAdESForm XAdESForms |
Specifies which form of XAdES should be produced. Use this property to specify the form (level) of advanced electronic signature to be produced.
* XAdES-E-* forms are supported starting from XAdES v1.3.2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
XAdESVersion XAdESVersions |
Specifies XAdES version. This property specifies the version of the XAdES specification the signature should comply with. For the form of XAdES, use XAdESForm.
|
Constructors
public OfficeSignature();
Public OfficeSignature()
Creates a new Office signature object.
OfficeSignedPart Type
The component is responsible for storing a signed part of an Office document.
Remarks
An Office document may contain any number of signed parts; component contains a single one of them.
Fields
ContentType String |
Specifies the content type of this signed part. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
HashAlgorithm String |
The hash algorithm used for signing.
The hash algorithm used for signing.
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
IsRelationshipPart Boolean |
Specifies whether this signed part is a relationship part. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Path String |
The path to this signed part in the document package. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SignatureIndex Integer |
Returns the index of the owner signature, if applicable. Use this property to establish the index of the associated signature object in the signature collection. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ValidationResult SignatureValidities |
The outcome of the cryptographic signature validation. The following signature validity values are supported:
|
Constructors
public OfficeSignedPart();
Public OfficeSignedPart()
Creates a new Office signed part object.
ProxySettings Type
A container for proxy server settings.
Remarks
This type exposes a collection of properties for tuning up the proxy server configuration.
Fields
Address String |
The IP address of the proxy server. |
||||||||||
Authentication ProxyAuthTypes |
The authentication type used by the proxy server.
|
||||||||||
Password String |
The password to authenticate to the proxy server. |
||||||||||
Port Integer |
The port on the proxy server to connect to. |
||||||||||
ProxyType ProxyTypes |
The type of the proxy server. The WebTunnel proxy is also known as HTTPS proxy. Unlike HTTP proxy, HTTPS proxy (WebTunnel) provides end-to-end security.
|
||||||||||
RequestHeaders String |
Contains HTTP request headers for WebTunnel and HTTP proxy. |
||||||||||
ResponseBody String |
Contains the HTTP or HTTPS (WebTunnel) proxy response body. |
||||||||||
ResponseHeaders String |
Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server. |
||||||||||
UseIPv6 Boolean |
Specifies whether IPv6 should be used when connecting through the proxy. |
||||||||||
UseProxy Boolean |
Enables or disables proxy-driven connection. |
||||||||||
Username String |
Specifies the username credential for proxy authentication. |
Constructors
public ProxySettings();
Public ProxySettings()
Creates a new ProxySettings object.
SocketSettings Type
A container for the socket settings.
Remarks
This type is a container for socket-layer parameters.
Fields
DNSMode DNSResolveModes |
Selects the DNS resolver to use: the component's (secure) built-in one, or the one provided by the system.
|
||||||||
DNSPort Integer |
Specifies the port number to be used for sending queries to the DNS server. |
||||||||
DNSQueryTimeout Integer |
The timeout (in milliseconds) for each DNS query. The value of 0 indicates the infinite timeout. |
||||||||
DNSServers String |
The addresses of DNS servers to use for address resolution, separated by commas or semicolons. |
||||||||
DNSTotalTimeout Integer |
The timeout (in milliseconds) for the whole resolution process. The value of 0 indicates the infinite timeout. |
||||||||
IncomingSpeedLimit Integer |
The maximum number of bytes to read from the socket, per second. |
||||||||
LocalAddress String |
The local network interface to bind the socket to. |
||||||||
LocalPort Integer |
The local port number to bind the socket to. |
||||||||
OutgoingSpeedLimit Integer |
The maximum number of bytes to write to the socket, per second. |
||||||||
Timeout Integer |
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). |
||||||||
UseIPv6 Boolean |
Enables or disables IP protocol version 6. |
Constructors
public SocketSettings();
Public SocketSettings()
Creates a new SocketSettings object.
TimestampInfo Type
A container for timestamp information.
Remarks
The TimestampInfo object contains details of a third-party timestamp and the outcome of its validation.
Fields
Accuracy Long |
This field indicates the accuracy of the included time mark, in microseconds. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Bytes Byte() |
Returns raw timestamp data in DER format. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
CertificateIndex Integer |
Returns the index of the TSA certificate in the Certificates collection Use this property to look up the TSA certificate in the Certificates collection. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ChainValidationDetails Integer |
The details of a certificate chain validation outcome. They may often suggest what reasons that contributed to the overall validation result. Returns a bit mask of the following options:
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ChainValidationResult ChainValidities |
The outcome of a certificate chain validation routine. Available options:
Use the ValidationLog property to access the detailed validation log. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
HashAlgorithm String |
Returns the timestamp's hash algorithm
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SerialNumber Byte() |
Returns the timestamp's serial number. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
SignatureIndex Integer |
Returns the index of the owner signature, if applicable. Use this property to establish the index of the associated signature object in the signature collection. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Time String |
The time point incorporated into the timestamp. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TimestampType Integer |
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). |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
TSAName String |
This value uniquely identifies the Timestamp Authority (TSA). This property provides information about the entity that manages the TSA. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ValidationLog String |
Contains the TSA certificate chain validation log. This information is extremely useful if the timestamp validation fails. |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
ValidationResult SignatureValidities |
Contains timestamp validation outcome. Use this property to check the result of the most recent timestamp validation.
|
Constructors
public TimestampInfo();
Public TimestampInfo()
Creates a new TimestampInfo object with default field values.
TLSSettings Type
A container for TLS connection settings.
Remarks
TLS (Transport Layer Security) protocol provides security for information exchanged over insecure connections such as TCP/IP.
Fields
AutoValidateCertificates Boolean |
Specifies whether server-side TLS certificates should be validated automatically using internal validation rules. |
|||||||||||||||||||||||||||||||||
BaseConfiguration SecureTransportPredefinedConfigurations |
Selects the base configuration for the TLS settings. Several profiles are on offer, tuned up for different purposes, such as high security or higher compatibility.
|
|||||||||||||||||||||||||||||||||
Ciphersuites String |
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 that allow to blanketly enable or disable all ciphersuites at once. Note: the list of ciphersuites provided to this property alters the baseline list of ciphersuites as defined by BaseConfiguration. 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:
|
|||||||||||||||||||||||||||||||||
ECCurves String |
Defines the elliptic curves to enable. |
|||||||||||||||||||||||||||||||||
Extensions String |
Provides access to TLS extensions. |
|||||||||||||||||||||||||||||||||
ForceResumeIfDestinationChanges Boolean |
Whether to force TLS session resumption when the destination address changes. |
|||||||||||||||||||||||||||||||||
PreSharedIdentity String |
Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated. |
|||||||||||||||||||||||||||||||||
PreSharedKey String |
Contains the pre-shared for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16. |
|||||||||||||||||||||||||||||||||
PreSharedKeyCiphersuite String |
Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation. |
|||||||||||||||||||||||||||||||||
RenegotiationAttackPreventionMode RenegotiationAttackPreventionModes |
Selects renegotiation attack prevention mechanism. The following options are available:
|
|||||||||||||||||||||||||||||||||
RevocationCheck RevocationCheckKinds |
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. 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 faster OCSP route and only demand one source to succeed) is a good choice for most of typical validation environments. The "crcAll*" modes are much stricter, and may be used in scenarios where bulletproof validity information is essential. |
|||||||||||||||||||||||||||||||||
SSLOptions Integer |
Various SSL (TLS) protocol options, set of
|
|||||||||||||||||||||||||||||||||
TLSMode SSLModes |
Specifies the TLS mode to use.
|
|||||||||||||||||||||||||||||||||
UseExtendedMasterSecret Boolean |
Enables Extended Master Secret Extension, as defined in RFC 7627. |
|||||||||||||||||||||||||||||||||
UseSessionResumption Boolean |
Enables or disables TLS session resumption capability. |
|||||||||||||||||||||||||||||||||
Versions Integer |
Th SSL/TLS versions to enable by default.
|
Constructors
public TLSSettings();
Public TLSSettings()
Creates a new TLSSettings object.
Config Settings (OfficeSigner Component)
The component 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 component, access to these internal properties is provided through the Config method.OfficeSigner Config Settings
ClaimedRoleText: The text of the claimed role.Use this property to specify the text of the first claimed role. | |||||||||||||||||||||||||||||||||||||
ClaimedRoleXML: The XML content of the claimed roles.Use this property to specify the XML content of the claimed roles element. | |||||||||||||||||||||||||||||||||||||
CommitmentTypeIndicationAllSignedDataObjects[Index]: Specifies the CommitmentTypeIndication's AllSignedDataObjects.This property contains if the CommitmentTypeIndication's AllSignedDataObjects element is present that indicates that all the signed data objects share the same commitment. Index value could be omitted for the first CommitmentTypeIndication element. | |||||||||||||||||||||||||||||||||||||
CommitmentTypeIndicationCount: The number of the CommitmentTypeIndication elements.Returns the number of the xades:CommitmentTypeIndication elements available. | |||||||||||||||||||||||||||||||||||||
CommitmentTypeIndicationIdentifier[Index]: Specifies the CommitmentTypeIndication's CommitmentTypeId's Identifier.This property contains an identifier indicating the type of commitment made by the signer in the CommitmentTypeIndication's CommitmentTypeId's Identifier element. Index value could be omitted for the first CommitmentTypeIndication element. | |||||||||||||||||||||||||||||||||||||
CommitmentTypeIndicationIdentifierDescription[Index]: Specifies the CommitmentTypeIndication's CommitmentTypeId's Description.This property contains an identifier's description indicating the type of commitment made by the signer in the CommitmentTypeIndication's CommitmentTypeId's Description element. Index value could be omitted for the first CommitmentTypeIndication element. | |||||||||||||||||||||||||||||||||||||
CommitmentTypeIndicationIdentifierDocumentationReferences[Index]: Specifies the CommitmentTypeIndication's CommitmentTypeId's DocumentationReferences.This property contains an identifier's documentation references indicating the type of commitment made by the signer in the CommitmentTypeIndication's CommitmentTypeId's DocumentationReferences element. Index value could be omitted for the first CommitmentTypeIndication element. | |||||||||||||||||||||||||||||||||||||
CommitmentTypeIndicationIdentifierQualifier[Index]: Specifies the CommitmentTypeIndication's CommitmentTypeId's IdentifierQualifier.This property contains an identifier qualifier indicating the type of commitment made by the signer in the CommitmentTypeIndication's CommitmentTypeId's IdentifierQualifier element. Index value could be omitted for the first CommitmentTypeIndication element. | |||||||||||||||||||||||||||||||||||||
CommitmentTypeIndicationObjectReference[Index]: Specifies the CommitmentTypeIndication's ObjectReference.This property contains the CommitmentTypeIndication's ObjectReference elements that refer to one or several ds:Reference elements of the ds:SignedInfo corresponding with one data object qualified by this property. Index value could be omitted for the first CommitmentTypeIndication element. | |||||||||||||||||||||||||||||||||||||
CommitmentTypeIndicationQualifiersXML[Index]: The XML content of the CommitmentTypeIndication's Qualifiers.This property contains the CommitmentTypeIndication's Qualifiers elements XML content. Index value could be omitted for the first CommitmentTypeIndication element. | |||||||||||||||||||||||||||||||||||||
DislikeOpenEndedOCSPs: Tells the component to discourage OCSP responses without an explicit NextUpdate parameter.When this property is set to True, the validation engine treats OCSP response without a NextUpdate field as 'substandard' and tries to obtain some further revocation material for the certificate in question (a different OCSP or a CRL, even if the component is configured to prefer the OCSP route). This is to work around Adobe Reader's intolerance to such OCSPs when classifying signed documents as LTV (as of August 2022). | |||||||||||||||||||||||||||||||||||||
ExpireTime: Signature expiration time in UTC.Specifies the signature expiration time in UTC. Used for Binary Crypto API signature. | |||||||||||||||||||||||||||||||||||||
ForceCompleteChainValidation: Whether to check the CA certificates when the signing certificate is invalid.Set this property to True to check issuer (CA) certificates if the signing or an intermediate chain certificate is invalid. | |||||||||||||||||||||||||||||||||||||
ForceCompleteChainValidationForTrusted: Whether to continue with the full validation up to the root CA certificate for mid-level trust anchors. Set this property to True to enable full chain validation for explicitly trusted intermediary or end-entity certificates. This may be useful when creating signatures to enforce completeness of the collected revocation information. It often makes sense to set this property to false when validating signatures to reduce validation time and avoid issues with badly configured environments. | |||||||||||||||||||||||||||||||||||||
GracePeriod: Specifies a grace period to apply during revocation information checks.Use this property to specify a grace period (in seconds). Grace period applies to certain subprotocols, such as OCSP, and caters to the inaccuracy and/or missynchronization of clocks on different participating systems. Any time deviations within the grace period will be tolerated. | |||||||||||||||||||||||||||||||||||||
IgnoreChainLoops: Whether chain loops should be ignored.Set this property to True to make the validation engine ignore chain loops. This may be an option when you need to process chains from buggy CAs that happen to include subchains that sign themselves. | |||||||||||||||||||||||||||||||||||||
IgnoreOCSPNoCheckExtension: Whether OCSP NoCheck extension should be ignored.Set this property to True to make the validation engine ignore the OCSP no-check extension. You would normally need to set this property when validating severely non-compliant chains that misuse the extension, causing chain loops or other validation issues. | |||||||||||||||||||||||||||||||||||||
IgnoreSystemTrust:
Whether trusted Windows Certificate Stores should be treated as trusted.Specifies whether, during chain validation, the component should respect
the trust to CA certificates as configured in the operating system.
In Windows this effectively defines whether the component should trust the
certificates residing in the Trusted Root Certification Authorities store.
If IgnoreSystemTrust is True, certificates residing in the trusted root store are treated as if they are known, rather than trusted. Only certificates provided via other means (such as TrustedCertificates property) are considered trusted. |
|||||||||||||||||||||||||||||||||||||
IgnoreTimestampFailure: Whether to ignore time-stamping failure during signing.If this property is set to True, any failure during time-stamping process will be ignored. | |||||||||||||||||||||||||||||||||||||
ImplicitlyTrustSelfSignedCertificates: Whether to trust self-signed certificates. Set this property to True to implicitly trust all self-signed certificates. Use it with care as trusting just about every self-signed certificate is unwise. One exceptional reason where this property may be handy is where a chain is validated in an environment that is not supposed to trust it (for example, a signing, rather than verifying environment, or a QA server). Trusting all self-signing certificates (which are normally trusted) allows to emulate the verifying environment without actually changing its security settings. | |||||||||||||||||||||||||||||||||||||
IncludeKnownRevocationInfoToSignature: Whether to include custom revocation info to the signature.This property specifies whether revocation pieces provided via KnownCertificates, KnownCRLs, and KnownOCSPs properties should be included into the signature. This property lets you include custom validation elements to the signature in addition to the ones comprising the signing chain. | |||||||||||||||||||||||||||||||||||||
ProductionPlace:
Identifies the place of the signature production.Use this property to specify the signature production place.
Sample value: "CITY=Test City, ST=Test State, POSTALCODE=Test Code, C=Test Country" |
|||||||||||||||||||||||||||||||||||||
PromoteLongOCSPResponses: Whether long OCSP responses are requested. Set this property to True to force the component to publish 'long' form of OCSP responses. Otherwise, only BasicOCSPResponse blobs are promoted. | |||||||||||||||||||||||||||||||||||||
RefsTimestampType:
Specifies references timestamp type to include to the signature.Contains a comma-separated list of values that specifies which references timestamp type to include to the signature when signature upgraded to XAdES-X or XAdES-E-X form.
Supported values are:
|
|||||||||||||||||||||||||||||||||||||
SignatureInfoAddress1: Specifies the location at which the signature was created.Use this property to specify the location at which the signature was created. | |||||||||||||||||||||||||||||||||||||
SignatureInfoAddress2: Specifies the location at which the signature was created.Use this property to specify the location at which the signature was created. | |||||||||||||||||||||||||||||||||||||
SignatureInfoComments: Comments to the signature info text.Comments to the signature info text. | |||||||||||||||||||||||||||||||||||||
SignatureInfoDelegateSuggestedSigner: Specifies the name of a person.Use this property to specify the name of a person to whom the signature has been delegated. | |||||||||||||||||||||||||||||||||||||
SignatureInfoDelegateSuggestedSigner2: Specifies the title of a person.Use this property to specify the title of a person to whom the signature has been delegated. | |||||||||||||||||||||||||||||||||||||
SignatureInfoDelegateSuggestedSignerEmail: Specifies the e-mail address of a person.Use this property to specify the e-mail address of a person to whom the signature has been delegated. | |||||||||||||||||||||||||||||||||||||
SignatureInfoImage: Specifies an image for the digital signature.Use his property to set an image for the digital signature. | |||||||||||||||||||||||||||||||||||||
SignatureInfoIncluded:
Whether to include the signature info.Specifies whether to include the signature info.
Sample code that demonstrates adding signature information for OpenXML documents:
|
|||||||||||||||||||||||||||||||||||||
SignatureInfoInvalidLnImage: Specifies the image of an invalid signature.Use this property to set the image of an invalid signature, if the digital signature must be printed. | |||||||||||||||||||||||||||||||||||||
SignatureInfoSignatureType:
Specifies the type of the digital signature.Use this property to specify the type of the digital signature.
When the type is 2, both SignatureInfoValidLnImage and SignatureInfoInvalidLnImage images should be specified. |
|||||||||||||||||||||||||||||||||||||
SignatureInfoText: The text to be displayed as the signature info.The text to be displayed as the signature info. | |||||||||||||||||||||||||||||||||||||
SignatureInfoValidLnImage: Specifies the image of a valid signature.Use this property to set the image of a valid signature, if the digital signature must be printed. | |||||||||||||||||||||||||||||||||||||
SignatureLineAdditionalSignatureInfo[Index]: Contains additional signature information.This property contains additional signature information. | |||||||||||||||||||||||||||||||||||||
SignatureLineAllowComments[Index]: Indicates if comments are allowed.This property contains the True value if comments are allowed. | |||||||||||||||||||||||||||||||||||||
SignatureLineCount: The number of signature lines.Returns the number of the signature lines available for Office Open XML (OOXML) documents. | |||||||||||||||||||||||||||||||||||||
SignatureLineId[Index]: Contains signature unique ID.This property contains signature unique ID. | |||||||||||||||||||||||||||||||||||||
SignatureLineImageData[Index]: Contains signature image.This property contains signature image. | |||||||||||||||||||||||||||||||||||||
SignatureLineIndex: Specifies the index of the signature line to sign.Use this property to specify the signature line that should be signed. If the default value of -1 is assigned to this property, no signature line will be signed. | |||||||||||||||||||||||||||||||||||||
SignatureLineShowSignDate[Index]: Indicates if signing date should be shown.This property contains the True value if the signature line should include the signing date. | |||||||||||||||||||||||||||||||||||||
SignatureLineSignatureIndex[Index]: The index of the signature that signs signature line.This property contains the index of the signature that signs this signature line. | |||||||||||||||||||||||||||||||||||||
SignatureLineSignatureProviderId[Index]: Contains signature provider ID.This property contains a unique ID identifying which signature provider created the signature line. | |||||||||||||||||||||||||||||||||||||
SignatureLineSignatureProviderUrl[Index]: Contains signature provider URL.This property contains a signature provider download URL. | |||||||||||||||||||||||||||||||||||||
SignatureLineSigned[Index]: Indicates if signature line is signed.This property contains the True value if signature line is signed. | |||||||||||||||||||||||||||||||||||||
SignatureLineSigningInstructions[Index]: Contains signing instructions.This property contains the instructions, shown to the user at signing time. | |||||||||||||||||||||||||||||||||||||
SignatureLineSuggestedSigner2[Index]: Suggested signer line two.This property contains the second line of information of who should sign the signature line. | |||||||||||||||||||||||||||||||||||||
SignatureLineSuggestedSigner[Index]: Suggested signer line one.This property contains the first line of information of who should sign the signature line. | |||||||||||||||||||||||||||||||||||||
SignatureLineSuggestedSignerEmail[Index]: Suggested signer email address.This property contains the email address of who should sign the signature line. | |||||||||||||||||||||||||||||||||||||
SignTime: Specifies the signing time in UTC.Specifies the signing time in UTC. Used for Binary Crypto API signature. | |||||||||||||||||||||||||||||||||||||
SigPolicyDescription: signature policy description.This property specifies the Description of the signature policy. | |||||||||||||||||||||||||||||||||||||
SigPolicyExplicitText: The explicit text of the user notice.Use this property to specify the explicit text of the user notice to be displayed when the signature is verified. | |||||||||||||||||||||||||||||||||||||
SigPolicyHash: The hash value of the signature policy.This property contains the hash value of the signature policy. | |||||||||||||||||||||||||||||||||||||
SigPolicyHashAlgorithm:
Specifies the hash algorithm used to compute the signature policy hash.Use this property to specify the algorithm used to compute the signature policy hash.
Supported values:
|
|||||||||||||||||||||||||||||||||||||
SigPolicyID: Identifies the signature policy.This property contains an identifier that uniquely identifies a specific version of the signature policy. | |||||||||||||||||||||||||||||||||||||
SigPolicyNoticeNumbers: Contains user notice numbers.This property provides an access to the list of notice numbers, by which the explicit signature policy notice texts could be retrieved. | |||||||||||||||||||||||||||||||||||||
SigPolicyNoticeOrganization: The organization part of the NoticeReference qualifier.Use this property to specify the "organization" part of the NoticeReference signature policy qualifier for XAdES-EPES form. | |||||||||||||||||||||||||||||||||||||
SigPolicyURI: Signature policy URI.This property specifies the URI of the signature policy. | |||||||||||||||||||||||||||||||||||||
TempPath: Location where the temporary files are stored.This setting specifies an absolute path to the location on disk where temporary files are stored. | |||||||||||||||||||||||||||||||||||||
TimestampCanonicalizationMethod:
Specifies canonicalization method used in timestamp.Use this property to specify the canonicalization method used in timestamp.
|
|||||||||||||||||||||||||||||||||||||
TimestampValidationDataDetails:
Specifies timestamp validation data details to include to the signature.Contains a comma-separated list of values that specifies which validation data values details to include to the signature when xades:TimeStampValidationData element added.
Supported values are:
|
|||||||||||||||||||||||||||||||||||||
TLSChainValidationDetails: Contains the advanced details of the TLS server certificate validation.Check this property in TLSCertValidate event handler to access the TLS certificate validation details. | |||||||||||||||||||||||||||||||||||||
TLSChainValidationResult: Contains the result of the TLS server certificate validation.Check this property in TLSCertValidate event handler to obtain the TLS certificate validation result. | |||||||||||||||||||||||||||||||||||||
TLSClientAuthRequested: Indicates whether the TLS server requests client authentication.Check this property in TLSCertValidate event handler to find out whether the TLS server requests the client to provide the authentication certificate. If this property is set to true, provide your certificate via TLSClientChain property. Note that the component may fire this event more than once during each operation, as more than one TLS-enabled server may need to be contacted. | |||||||||||||||||||||||||||||||||||||
TLSValidationLog: Contains the log of the TLS server certificate validation.Check this property in TLSCertValidate event handler to retrieve the validation log of the TLS server. | |||||||||||||||||||||||||||||||||||||
TolerateMinorChainIssues:
Whether to tolerate minor chain issues.This parameter controls whether the chain validator should tolerate minor technical issues when validating the chain. Those are:
|
|||||||||||||||||||||||||||||||||||||
TspHashAlgorithm: Sets a specific hash algorithm for use with the timestamping service.In default configuration component uses the 'SHA256' hash algorithm. Use this property to specify a different hash algorithm for the timestamp. | |||||||||||||||||||||||||||||||||||||
UseMicrosoftCTL: Enables or disables automatic use of Microsoft online certificate trust list.Enable this property to make the chain validation module automatically look up missing CA certificates in the public Windows Update repository. | |||||||||||||||||||||||||||||||||||||
UseSystemCertificates: Enables or disables the use of the system certificates.Use this property to tell chain validation module automatically look up missing CA certificates in the system certificates. In many cases it is beneficial to switch this property on, as the operating system certificate configuration provides a representative trust framework. | |||||||||||||||||||||||||||||||||||||
UseValidationCache: Enables or disable the use of the product-wide certificate chain validation cache.Use this property to enable or disable the use of the global chain validation cache. If enabled, the component will consult the product-wide validation cache when validating the signing chains. Also, the outcomes of any new chain validations performed by the component, both interim and final, will be saved in the cache and available for re-use by any future validations. Disable this property to ignore the cache and always perform the validation from the fresh start. | |||||||||||||||||||||||||||||||||||||
ValidationDataRefsDetails:
Specifies validation data references details to include to the signature.Contains a comma-separated list of values that specifies which validation data references details to include to the signature when signature upgraded to XAdES-C or XAdES-E-C form.
Supported values are:
|
|||||||||||||||||||||||||||||||||||||
ValidationDataValuesDetails:
Specifies validation data values details to include to the signature.Contains a comma-separated list of values that specifies which validation data values details to include to the signature when signature upgraded to XAdES-X-L or XAdES-E-X-L form.
Supported values are:
|
Base Config Settings
CheckKeyIntegrityBeforeUse:
Enables or disable private key integrity check before use.This global property enables or disables private key material check before each signing operation. This slows down performance a bit,
but prevents a selection of attacks on RSA keys where keys with unknown origins are used.
You can switch this property off to improve performance if your project only uses known, good private keys. |
|||||||||||||||||||||||||||||||
CookieCaching:
Specifies whether a cookie cache should be used for HTTP(S) transports.Set this property to enable or disable cookies caching for the component.
Supported values are:
|
|||||||||||||||||||||||||||||||
Cookies: Gets or sets local cookies for the component (supported for HTTPClient, RESTClient and SOAPClient only).Use this property to get cookies from the internal cookie storage of the component and/or restore them back between application sessions. | |||||||||||||||||||||||||||||||
DefDeriveKeyIterations: Specifies the default key derivation algorithm iteration count.This global property sets the default number of iterations for all supported key derivation algorithms. Note that you can provide the required number of iterations by using properties of the relevant key generation component; this global setting is used in scenarios where specific iteration count is not or cannot be provided. | |||||||||||||||||||||||||||||||
EnableClientSideSSLFFDHE:
Enables or disables finite field DHE key exchange support in TLS clients.This global property enables or disables support for finite field DHE key exchange methods in TLS clients. FF DHE is a slower
algorithm if compared to EC DHE; enabling it may result in slower connections.
This setting only applies to sessions negotiated with TLS version 1.3. |
|||||||||||||||||||||||||||||||
GlobalCookies: Gets or sets global cookies for all the HTTP transports.Use this property to get cookies from the GLOBAL cookie storage or restore them back between application sessions. These cookies will be used by all the components that have its CookieCaching property set to "global". | |||||||||||||||||||||||||||||||
HttpUserAgent: Specifies the user agent name to be used by all HTTP clients.This global setting defines the User-Agent field of the HTTP request provides information about the software that initiates the request. This value will be used by all the HTTP clients including the ones used internally in other components. | |||||||||||||||||||||||||||||||
LogDestination:
Specifies the debug log destination.Contains a comma-separated list of values that specifies where debug log should be dumped.
Supported values are:
|
|||||||||||||||||||||||||||||||
LogDetails:
Specifies the debug log details to dump.Contains a comma-separated list of values that specifies which debug log details to dump.
Supported values are:
|
|||||||||||||||||||||||||||||||
LogFile: Specifies the debug log filename.Use this property to provide a path to the log file. | |||||||||||||||||||||||||||||||
LogFilters:
Specifies the debug log filters.Contains a comma-separated list of value pairs ("name:value") that describe filters.
Supported filter names are:
|
|||||||||||||||||||||||||||||||
LogFlushMode:
Specifies the log flush mode.Use this property to set the log flush mode. The following values are defined:
|
|||||||||||||||||||||||||||||||
LogLevel:
Specifies the debug log level.Use this property to provide the desired debug log level.
Supported values are:
|
|||||||||||||||||||||||||||||||
LogMaxEventCount:
Specifies the maximum number of events to cache before further action is taken.Use this property to specify the log event number threshold. This threshold may have different effects,
depending on the rotation setting and/or the flush mode.
The default value of this setting is 100. |
|||||||||||||||||||||||||||||||
LogRotationMode:
Specifies the log rotation mode.Use this property to set the log rotation mode. The following values are defined:
|
|||||||||||||||||||||||||||||||
MaxASN1BufferLength: Specifies the maximal allowed length for ASN.1 primitive tag data.This global property limits the maximal allowed length for ASN.1 tag data for non-content-carrying structures, such as certificates, CRLs, or timestamps. It does not affect structures that can carry content, such as CMS/CAdES messages. This is a security property aiming at preventing DoS attacks. | |||||||||||||||||||||||||||||||
MaxASN1TreeDepth: Specifies the maximal depth for processed ASN.1 trees.This global property limits the maximal depth of ASN.1 trees that the component can handle without throwing an error. This is a security property aiming at preventing DoS attacks. | |||||||||||||||||||||||||||||||
OCSPHashAlgorithm: Specifies the hash algorithm to be used to identify certificates in OCSP requests.This global setting defines the hash algorithm to use in OCSP requests during chain validation. Some OCSP responders can only use older algorithms, in which case setting this property to SHA1 may be helpful. | |||||||||||||||||||||||||||||||
StaticDNS:
Specifies whether static DNS rules should be used.Set this property to enable or disable static DNS rules for the component. Works only if UseOwnDNSResolver is set to true.
Supported values are:
|
|||||||||||||||||||||||||||||||
StaticIPAddress[domain]: Gets or sets an IP address for the specified domain name.Use this property to get or set an IP address for the specified domain name in the internal (of the component) or global DNS rules storage depending on the StaticDNS value. The type of the IP address (IPv4 or IPv6) is determined automatically. If both addresses are available, they are devided by the | (pipe) character. | |||||||||||||||||||||||||||||||
StaticIPAddresses: Gets or sets all the static DNS rules.Use this property to get static DNS rules from the current rules storage or restore them back between application sessions. If StaticDNS of the component is set to "local", the property returns/restores the rules from/to the internal storage of the component. If StaticDNS of the component is set to "global", the property returns/restores the rules from/to the GLOBAL storage. The rules list is returned and accepted in JSON format. | |||||||||||||||||||||||||||||||
Tag: Allows to store any custom data.Use this config property to store any custom data. | |||||||||||||||||||||||||||||||
UseOwnDNSResolver: Specifies whether the client components should use own DNS resolver.Set this global property to false to force all the client components to use the DNS resolver provided by the target OS instead of using own one. | |||||||||||||||||||||||||||||||
UseSharedSystemStorages: Specifies whether the validation engine should use a global per-process copy of the system certificate stores.Set this global property to false to make each validation run use its own copy of system certificate stores. | |||||||||||||||||||||||||||||||
UseSystemOAEPAndPSS:
Enforces or disables the use of system-driven RSA OAEP and PSS computations.This global setting defines who is responsible for performing RSA-OAEP and RSA-PSS computations where the private key is stored in a Windows system store and is exportable.
If set to true, SBB will delegate the computations to Windows via a CryptoAPI call. Otherwise, it will export the key material and perform the computations
using its own OAEP/PSS implementation.
This setting only applies to certificates originating from a Windows system store. |
|||||||||||||||||||||||||||||||
UseSystemRandom: Enables or disables the use of the OS PRNG.Use this global property to enable or disable the use of operating system-driven pseudorandom number generation. |
Trappable Errors (OfficeSigner Component)
OfficeSigner Errors
1048577 Invalid parameter value (SB_ERROR_INVALID_PARAMETER) | |
1048578 Component is configured incorrectly (SB_ERROR_INVALID_SETUP) | |
1048579 Operation cannot be executed in the current state (SB_ERROR_INVALID_STATE) | |
1048580 Attempt to set an invalid value to a property (SB_ERROR_INVALID_VALUE) | |
1048581 Certificate does not have its private key loaded (SB_ERROR_NO_PRIVATE_KEY) | |
1048581 Cancelled by the user (SB_ERROR_CANCELLED_BY_USER) | |
24117249 Input file does not exist (SB_ERROR_OFFICE_INPUTFILE_NOT_EXISTS) | |
24117250 Unsupported document format (SB_ERROR_OFFICE_UNSUPPORTED_DOCUMENT_FORMAT) | |
24117251 Document cannot be signed (SB_ERROR_OFFICE_DOCUMENT_NOT_SIGNABLE) | |
24117252 Document is not signed (SB_ERROR_OFFICE_DOCUMENT_NOT_SIGNED) | |
24117253 Document is encrypted (SB_ERROR_OFFICE_DOCUMENT_ENCRYPTED) | |
24117254 Document cannot be encrypted (SB_ERROR_OFFICE_DOCUMENT_NOT_ENCRYPTABLE) | |
24117255 Document is not encrypted (SB_ERROR_OFFICE_DOCUMENT_NOT_ENCRYPTED) | |
24117256 Unknown encryption algorithm (SB_ERROR_OFFICE_DOCUMENT_UNKNOWN_ENCRYPTION) | |
24117257 Invalid password (SB_ERROR_OFFICE_INVALID_PASSWORD) | |
24117258 Signature not found (SB_ERROR_OFFICE_SIGNATURE_NOT_FOUND) |