CRLManager Module
Properties Methods Events Config Settings Errors
The CRLManager module supports the importing, exporting, and validation of Certificate Revocation Lists (CRLs).
Syntax
SecureBlackbox.Crlmanager
Remarks
CRLs store information about revoked certificates, i.e., certificates that have been identified as invalid for any number of reasons by the issuing certificate authority (CA). CRLs identify certificates by their serial numbers. Therefore, by knowing the certificate's SerialNumber, its validity status can be checked against a CRL.
Each CRL corresponds to one issuing point, and each Certificate Authority (CA) certificate can have a corresponding CRL which contains information about the certificates signed with this CA certificate.
CAs are not required to issue CRLs if other revocation or certificate status mechanisms are provided. Each CRL must contain the date by which the next CRL will be issued. This date is specified by the NextUpdate field.
Property List
The following is the full list of the properties of the module with short descriptions. Click on the links for further details.
CACertificate | The CA certificate that issues this CRL. |
CRL | Provides access to general properties of the CRL. |
EntryCount | The number of items in the CRL. |
EntryInfo | Revocation details of the selected certificate status entry. |
ExternalCrypto | Provides access to external signing and DC parameters. |
FIPSMode | Reserved. |
Method List
The following is the full list of the methods of the module with short descriptions. Click on the links for further details.
Add | Adds a new revoked certificate entry. |
Clear | Empties the CRL. |
Config | Sets or retrieves a configuration setting. |
DoAction | Performs an additional action. |
Download | Downloads a CRL from the specified location. |
GetCertEntryIndex | Returns the index of the CRL item by the certificate's serial number. |
GetExtensionData | Returns extension data. |
GetExtensionState | Returns certificate extension state. |
ListExtensions | List extensions currently available in the certificate or CRL. |
Load | Loads a CRL from a byte array. |
LoadFromFile | Loads a CRL from a file. |
Remove | Removes the specified entry from the CRL. |
Save | Saves the CRL to a byte array. |
SaveToFile | Saves the CRL to a file. |
SelectEntry | Fetches revocation information about the selected certificate from the CRL. |
SetExtensionData | Sets extension data. |
SetExtensionState | Sets certificate extension state. |
Validate | Validates the CRL signature. |
Event List
The following is the full list of the events fired by the module with short descriptions. Click on the links for further details.
Error | Information about errors during CRL management. |
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. |
Config Settings
The following is a list of config settings for the module with short descriptions. Click on the links for further details.
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 module (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. |
Tag | Allows to store any custom data. |
UseOwnDNSResolver | Specifies whether the client modules 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. |
CACertificate Property (CRLManager Module)
The CA certificate that issues this CRL.
Syntax
public var caCertificate: Certificate { get {...} set {...} }
@property (nonatomic,readonly,assign,getter=CACertBytes) NSData* CACertBytes; - (NSData*)CACertBytes; @property (nonatomic,readwrite,assign,getter=CACertHandle,setter=setCACertHandle:) long long CACertHandle; - (long long)CACertHandle; - (void)setCACertHandle :(long long)newCACertHandle;
Default Value
False
Remarks
This property is reserved for future use.
CRL Property (CRLManager Module)
Provides access to general properties of the CRL.
Syntax
public var crl: CRL { get {...} set {...} }
@property (nonatomic,readonly,assign,getter=CRLBytes) NSData* CRLBytes; - (NSData*)CRLBytes; @property (nonatomic,readwrite,assign,getter=CRLCAKeyID,setter=setCRLCAKeyID:) NSData* CRLCAKeyID; - (NSData*)CRLCAKeyID; - (void)setCRLCAKeyID :(NSData*)newCRLCAKeyID; @property (nonatomic,readonly,assign,getter=CRLEntryCount) int CRLEntryCount; - (int)CRLEntryCount; @property (nonatomic,readwrite,assign,getter=CRLHandle,setter=setCRLHandle:) long long CRLHandle; - (long long)CRLHandle; - (void)setCRLHandle :(long long)newCRLHandle; @property (nonatomic,readonly,assign,getter=CRLIssuer) NSString* CRLIssuer; - (NSString*)CRLIssuer; @property (nonatomic,readonly,assign,getter=CRLIssuerRDN) NSString* CRLIssuerRDN; - (NSString*)CRLIssuerRDN; @property (nonatomic,readonly,assign,getter=CRLLocation) NSString* CRLLocation; - (NSString*)CRLLocation; @property (nonatomic,readonly,assign,getter=CRLNextUpdate) NSString* CRLNextUpdate; - (NSString*)CRLNextUpdate; @property (nonatomic,readonly,assign,getter=CRLSigAlgorithm) NSString* CRLSigAlgorithm; - (NSString*)CRLSigAlgorithm; @property (nonatomic,readonly,assign,getter=CRLTBS) NSData* CRLTBS; - (NSData*)CRLTBS; @property (nonatomic,readonly,assign,getter=CRLThisUpdate) NSString* CRLThisUpdate; - (NSString*)CRLThisUpdate;
Default Value
False
Remarks
This property is reserved for future use.
EntryCount Property (CRLManager Module)
The number of items in the CRL.
Syntax
public var entryCount: Int32 { get {...} }
@property (nonatomic,readonly,assign,getter=entryCount) int entryCount; - (int)entryCount;
Default Value
0
Remarks
Returns the number of certificate status entries in the CRL.
This property is read-only.
EntryInfo Property (CRLManager Module)
Revocation details of the selected certificate status entry.
Syntax
public var entryInfo: CRLEntryInfo { get {...} }
@property (nonatomic,readonly,assign,getter=CRLEntryInfoCertStatus) int CRLEntryInfoCertStatus; - (int)CRLEntryInfoCertStatus; @property (nonatomic,readonly,assign,getter=CRLEntryInfoHandle) long long CRLEntryInfoHandle; - (long long)CRLEntryInfoHandle; @property (nonatomic,readonly,assign,getter=CRLEntryInfoRevocationDate) NSString* CRLEntryInfoRevocationDate; - (NSString*)CRLEntryInfoRevocationDate; @property (nonatomic,readonly,assign,getter=CRLEntryInfoRevocationReason) int CRLEntryInfoRevocationReason; - (int)CRLEntryInfoRevocationReason; @property (nonatomic,readonly,assign,getter=CRLEntryInfoSerialNumber) NSData* CRLEntryInfoSerialNumber; - (NSData*)CRLEntryInfoSerialNumber;
Default Value
False
Remarks
This property is reserved for future use.
ExternalCrypto Property (CRLManager Module)
Provides access to external signing and DC parameters.
Syntax
public var externalCrypto: ExternalCrypto { get {...} }
@property (nonatomic,readwrite,assign,getter=externalCryptoAsyncDocumentID,setter=setExternalCryptoAsyncDocumentID:) NSString* externalCryptoAsyncDocumentID; - (NSString*)externalCryptoAsyncDocumentID; - (void)setExternalCryptoAsyncDocumentID :(NSString*)newExternalCryptoAsyncDocumentID; @property (nonatomic,readwrite,assign,getter=externalCryptoCustomParams,setter=setExternalCryptoCustomParams:) NSString* externalCryptoCustomParams; - (NSString*)externalCryptoCustomParams; - (void)setExternalCryptoCustomParams :(NSString*)newExternalCryptoCustomParams; @property (nonatomic,readwrite,assign,getter=externalCryptoData,setter=setExternalCryptoData:) NSString* externalCryptoData; - (NSString*)externalCryptoData; - (void)setExternalCryptoData :(NSString*)newExternalCryptoData; @property (nonatomic,readwrite,assign,getter=externalCryptoExternalHashCalculation,setter=setExternalCryptoExternalHashCalculation:) BOOL externalCryptoExternalHashCalculation; - (BOOL)externalCryptoExternalHashCalculation; - (void)setExternalCryptoExternalHashCalculation :(BOOL)newExternalCryptoExternalHashCalculation; @property (nonatomic,readwrite,assign,getter=externalCryptoHashAlgorithm,setter=setExternalCryptoHashAlgorithm:) NSString* externalCryptoHashAlgorithm; - (NSString*)externalCryptoHashAlgorithm; - (void)setExternalCryptoHashAlgorithm :(NSString*)newExternalCryptoHashAlgorithm; @property (nonatomic,readwrite,assign,getter=externalCryptoKeyID,setter=setExternalCryptoKeyID:) NSString* externalCryptoKeyID; - (NSString*)externalCryptoKeyID; - (void)setExternalCryptoKeyID :(NSString*)newExternalCryptoKeyID; @property (nonatomic,readwrite,assign,getter=externalCryptoKeySecret,setter=setExternalCryptoKeySecret:) NSString* externalCryptoKeySecret; - (NSString*)externalCryptoKeySecret; - (void)setExternalCryptoKeySecret :(NSString*)newExternalCryptoKeySecret; @property (nonatomic,readwrite,assign,getter=externalCryptoMethod,setter=setExternalCryptoMethod:) int externalCryptoMethod; - (int)externalCryptoMethod; - (void)setExternalCryptoMethod :(int)newExternalCryptoMethod; @property (nonatomic,readwrite,assign,getter=externalCryptoMode,setter=setExternalCryptoMode:) int externalCryptoMode; - (int)externalCryptoMode; - (void)setExternalCryptoMode :(int)newExternalCryptoMode; @property (nonatomic,readwrite,assign,getter=externalCryptoPublicKeyAlgorithm,setter=setExternalCryptoPublicKeyAlgorithm:) NSString* externalCryptoPublicKeyAlgorithm; - (NSString*)externalCryptoPublicKeyAlgorithm; - (void)setExternalCryptoPublicKeyAlgorithm :(NSString*)newExternalCryptoPublicKeyAlgorithm;
Default Value
False
Remarks
This property is reserved for future use.
FIPSMode Property (CRLManager Module)
Reserved.
Syntax
public var fipsMode: Bool { get {...} set {...} }
@property (nonatomic,readwrite,assign,getter=FIPSMode,setter=setFIPSMode:) BOOL FIPSMode; - (BOOL)FIPSMode; - (void)setFIPSMode :(BOOL)newFIPSMode;
Default Value
False
Remarks
This property is reserved for future use.
Add Method (CRLManager Module)
Adds a new revoked certificate entry.
Syntax
public func add(serialNumber: Data, revocationDate: String, revocationReason: Int32) throws -> Int32
- (int)add:(NSData*)serialNumber :(NSString*)revocationDate :(int)revocationReason;
Remarks
Use this method to add information about a revoked certificate to the CRL. SerialNumber identifies the certificate, while RevocationDate and RevocationReason set the termination date and the reason for revocation.
rrUnknown | 0x0000 | |
rrUnspecified | 0x0001 | |
rrKeyCompromise | 0x0002 | |
rrCACompromise | 0x0004 | |
rrAffiliationChanged | 0x0008 | |
rrSuperseded | 0x0010 | |
rrCessationOfOperation | 0x0020 | |
rrCertificateHold | 0x0040 | |
rrRemoveFromCRL | 0x0080 | |
rrPrivilegeWithdrawn | 0x0100 | |
rrAACompromise | 0x0200 |
Note that a single CRL may only contain certificates issued by a single CA, and this CRL must be signed by that CA.
Clear Method (CRLManager Module)
Empties the CRL.
Syntax
public func clear() throws -> Void
- (void)clear;
Remarks
Use this method to remove all elements currently included in the CRL.
Config Method (CRLManager Module)
Sets or retrieves a configuration setting.
Syntax
- (NSString*)config:(NSString*)configurationString;
Remarks
Config is a generic method available in every class. It is used to set and retrieve configuration settings for the class.
These settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.
To set a configuration setting named PROPERTY, you must call Config("PROPERTY=VALUE"), where VALUE is the value of the setting expressed as a string. For boolean values, use the strings "True", "False", "0", "1", "Yes", or "No" (case does not matter).
To read (query) the value of a configuration setting, you must call Config("PROPERTY"). The value will be returned as a string.
DoAction Method (CRLManager Module)
Performs an additional action.
Syntax
- (NSString*)doAction:(NSString*)actionID :(NSString*)actionParams;
Remarks
DoAction is a generic method available in every class. It is used to perform an additional action introduced after the product major release. The list of actions is not fixed, and may be flexibly extended over time.
The unique identifier 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;....
Download Method (CRLManager Module)
Downloads a CRL from the specified location.
Syntax
Remarks
Use this method to download a CRL from a remote location specified by URL. If the download succeeds, the CRL property will be initialized with its details.
GetCertEntryIndex Method (CRLManager Module)
Returns the index of the CRL item by the certificate's serial number.
Syntax
- (int)getCertEntryIndex:(NSData*)serialNumber;
Remarks
Use this method to get the index of the CRL entry that corresponds to the certificate. The return value of -1 indicates that no entry for the given certificate was found in the CRL.
GetExtensionData Method (CRLManager Module)
Returns extension data.
Syntax
- (NSData*)getExtensionData:(NSString*)OID;
Remarks
Use this method to retrieve extension data in ASN.1 encoded format. Use GetExtensionState to check the availability of the extension and establish its critical attribute.
GetExtensionState Method (CRLManager Module)
Returns certificate extension state.
Syntax
Remarks
Use this method to find out whether the extension is included in the certificate/CRL and check its critical attribute.
cesNotIncluded | 0 | The extension is not included in the certificate |
cesCritical | 1 | The extension is included and is marked critical |
cesNonCritical | 2 | The extension is included and is not marked critical |
ListExtensions Method (CRLManager Module)
List extensions currently available in the certificate or CRL.
Syntax
public func listExtensions() throws -> String
- (NSString*)listExtensions;
Remarks
Use this method to list the extensions included in the certificate or CRL. The method returns a list of OIDs separated by newline characters.
Load Method (CRLManager Module)
Loads a CRL from a byte array.
Syntax
Remarks
Use this method to load a CRL from a byte array. DER and PEM formats are supported.
LoadFromFile Method (CRLManager Module)
Loads a CRL from a file.
Syntax
Remarks
Use this method to load a CRL from a file. DER and PEM formats are supported.
Remove Method (CRLManager Module)
Removes the specified entry from the CRL.
Syntax
Remarks
Use this method to remove the entry from the CRL.
Save Method (CRLManager Module)
Saves the CRL to a byte array.
Syntax
public func save() throws -> Data
- (NSData*)save;
Remarks
Use this method to save the CRL to a byte array.
SaveToFile Method (CRLManager Module)
Saves the CRL to a file.
Syntax
Remarks
Use this method to save the CRL to a file.
SelectEntry Method (CRLManager Module)
Fetches revocation information about the selected certificate from the CRL.
Syntax
Remarks
Upon calling this method the revocation information for the chosen certificate entry will be propagated in EntryInfo.
SetExtensionData Method (CRLManager Module)
Sets extension data.
Syntax
- (void)setExtensionData:(NSString*)OID :(NSData*)value;
Remarks
Use this method to set extension data in encoded ASN.1 format. Use SetExtensionState to enable the extension or change its critical attribute.
SetExtensionState Method (CRLManager Module)
Sets certificate extension state.
Syntax
- (void)setExtensionState:(NSString*)OID :(int)state;
Remarks
Use this method to enable or disable the extension and set its critical attribute.
cesNotIncluded | 0 | The extension is not included in the certificate |
cesCritical | 1 | The extension is included and is marked critical |
cesNonCritical | 2 | The extension is included and is not marked critical |
Validate Method (CRLManager Module)
Validates the CRL signature.
Syntax
public func validate() throws -> Int32
- (int)validate;
Remarks
Call this method to check the validity of this CRL's signature. The CACertificate property needs to be set for this method to be capable of doing the check.
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 |
Error Event (CRLManager Module)
Information about errors during CRL management.
Syntax
- (void)onError:(int)errorCode :(NSString*)description;
Remarks
The event is fired in case of exceptional conditions during CRL processing.
ErrorCode contains the error code and Description contains a textual description of the error. For the list of error codes please refer to CRL.
ExternalSign Event (CRLManager Module)
Handles remote or external signing initiated by the SignExternal method or other source.
Syntax
func onExternalSign(operationId: String, hashAlgorithm: String, pars: String, data: String, signedData: inout String)
- (void)onExternalSign:(NSString*)operationId :(NSString*)hashAlgorithm :(NSString*)pars :(NSString*)data :(NSString**)signedData;
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 (CRLManager Module)
This event notifies the application about an underlying control flow event.
Syntax
- (void)onNotification:(NSString*)eventID :(NSString*)eventParam;
Remarks
The class 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.
Certificate Type
Provides details of an individual X.509 certificate.
Remarks
This type provides access to X.509 certificate details.
Fields
bytes Data |
Returns raw certificate data in DER format. |
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ca Bool |
Indicates whether the certificate has a CA capability (a setting in BasicConstraints extension). |
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caKeyID Data |
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. |
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crlDistributionPoints String |
Locations of the CRL (Certificate Revocation List) distribution points used to check this certificate's validity. |
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curve String |
Specifies the elliptic curve of the EC public key.
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fingerprint Data |
Contains the fingerprint (a hash imprint) of this certificate. |
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friendlyName String |
Contains an associated alias (friendly name) of the certificate. |
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handle Int64 |
Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise. When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object
after such operation.
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hashAlgorithm String |
Specifies the hash algorithm to be used in the operations on the certificate (such as key signing)
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issuer String |
The common name of the certificate issuer (CA), typically a company name. |
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issuerRDN String |
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate issuer. |
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keyAlgorithm String |
Specifies the public key algorithm of this certificate.
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keyBits Int32 |
Returns the length of the public key. |
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keyFingerprint Data |
Returns a fingerprint of the public key contained in the certificate. |
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keyUsage Int32 |
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:
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keyValid Bool |
Returns True if the certificate's key is cryptographically valid, and False otherwise. |
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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. |
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ocspNoCheck Bool |
Accessor to the value of the certificates ocsp-no-check extension. |
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origin Int32 |
Returns the origin of this certificate. |
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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. |
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privateKeyBytes Data |
Contains the certificate's private key. It is normal for this property to be empty if the private key is non-exportable. |
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privateKeyExists Bool |
Indicates whether the certificate has an associated private key. |
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privateKeyExtractable Bool |
Indicates whether the private key is extractable |
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publicKeyBytes Data |
Contains the certificate's public key in DER format. |
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qualifiedStatements QualifiedStatementsTypes |
Returns the qualified status of the certificate. |
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selfSigned Bool |
Indicates whether the certificate is self-signed (root) or signed by an external CA. |
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serialNumber Data |
Returns the certificate's serial number. |
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sigAlgorithm String |
Indicates the algorithm that was used by the CA to sign this certificate. |
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subject String |
The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. |
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subjectAlternativeName String |
Returns or sets the value of the Subject Alternative Name extension of the certificate. |
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subjectKeyID Data |
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. |
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subjectRDN String |
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate holder (subject). |
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validFrom String |
The time point at which the certificate becomes valid, in UTC. |
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validTo String |
The time point at which the certificate expires, in UTC. |
Constructors
public init(stream: )
Loads the X.509 certificate from a stream. Stream is a stream containing the certificate data.
public init()
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 Data |
Returns raw CRL data in DER format. |
caKeyID Data |
A unique identifier (fingerprint) of the CA certificate's private key, if present in the CRL. |
entryCount Int32 |
Returns the number of certificate status entries in the CRL. |
handle Int64 |
Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise. When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object
after such operation.
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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 Data |
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
public init()
Creates an empty CRL object.
CRLEntryInfo Type
Represents a single entry of a Certificate Revocation List (CRL).
Remarks
This object contains revocation information for a particular certificate entry in the CRL.
Fields
certStatus CertStatuses |
Returns the status of the certificate.
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handle Int64 |
Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise. When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object
after such operation.
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revocationDate String |
The time and date when the certificate gets revoked or cancelled. |
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revocationReason Int32 |
Specifies the reason for certificate revocation.
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serialNumber Data |
The certificate serial number. |
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. |
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customParams String |
Custom parameters to be passed to the signing service (uninterpreted). |
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data String |
Additional data to be included in the async state and mirrored back by the requestor |
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externalHashCalculation Bool |
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. |
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hashAlgorithm String |
Specifies the request's signature hash algorithm.
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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 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:
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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. |
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method AsyncSignMethods |
Specifies the asynchronous signing method. This is typically defined by the DC server capabilities and setup. Available options:
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mode ExternalCryptoModes |
Specifies the external cryptography mode. Available options:
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publicKeyAlgorithm String |
Provide public key algorithm here if the certificate is not available on the pre-signing stage.
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Constructors
public init()
Creates a new ExternalCrypto object with default field values.
Config Settings (CRLManager Module)
The class accepts one or more of the following configuration settings. Configuration settings are similar in functionality to properties, but they are rarely used. In order to avoid "polluting" the property namespace of the class, access to these internal properties is provided through the Config method.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. |
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CookieCaching:
Specifies whether a cookie cache should be used for HTTP(S) transports.Set this property to enable or disable cookies caching for the class.
Supported values are:
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Cookies: Gets or sets local cookies for the class (supported for HTTPClient, RESTClient and SOAPClient only).Use this property to get cookies from the internal cookie storage of the class 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. |
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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 classes 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 classes. | ||||||||||||||||||||||||||||||
LogDestination:
Specifies the debug log destination.Contains a comma-separated list of values that specifies where debug log should be dumped.
Supported values are:
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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:
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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:
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LogFlushMode:
Specifies the log flush mode.Use this property to set the log flush mode. The following values are defined:
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LogLevel:
Specifies the debug log level.Use this property to provide the desired debug log level.
Supported values are:
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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. |
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LogRotationMode:
Specifies the log rotation mode.Use this property to set the log rotation mode. The following values are defined:
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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. | ||||||||||||||||||||||||||||||
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. |
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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 (CRLManager Module)
CRLManager Errors
1048577 Invalid parameter value (SB_ERROR_INVALID_PARAMETER) | |
1048578 Class 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) |