DTLSServer Class
Properties Methods Events Config Settings Errors
The DTLSServer class provides server-side functionality of the DTLS protocol.
Syntax
class secureblackbox.DTLSServer
Remarks
Use this component to receive data over a protected DTLS channel in your applcation.
Property List
The following is the full list of the properties of the class with short descriptions. Click on the links for further details.
| active | Indicates whether the server is active and is listening to new connections. |
| bound_port | Indicates the bound listening port. |
| error_origin | Indicates the endpoint where the error originates from. |
| error_severity | The severity of the error that happened. |
| external_crypto_async_document_id | Specifies an optional document ID for SignAsyncBegin() and SignAsyncEnd() calls. |
| external_crypto_custom_params | Custom parameters to be passed to the signing service (uninterpreted). |
| external_crypto_data | Additional data to be included in the async state and mirrored back by the requestor. |
| external_crypto_external_hash_calculation | Specifies whether the message hash is to be calculated at the external endpoint. |
| external_crypto_hash_algorithm | Specifies the request's signature hash algorithm. |
| external_crypto_key_id | The ID of the pre-shared key used for DC request authentication. |
| external_crypto_key_secret | The pre-shared key used for DC request authentication. |
| external_crypto_method | Specifies the asynchronous signing method. |
| external_crypto_mode | Specifies the external cryptography mode. |
| external_crypto_public_key_algorithm | Provide the public key algorithm here if the certificate is not available on the pre-signing stage. |
| fips_mode | Reserved. |
| host | The host to bind the listening port to. |
| pinned_client_address | The client's IP address. |
| pinned_client_chain_validation_details | The details of a certificate chain validation outcome. |
| pinned_client_chain_validation_result | The outcome of a certificate chain validation routine. |
| pinned_client_ciphersuite | The cipher suite employed by this connection. |
| pinned_client_client_authenticated | Specifies whether client authentication was performed during this connection. |
| pinned_client_digest_algorithm | The digest algorithm used in a TLS-enabled connection. |
| pinned_client_encryption_algorithm | The symmetric encryption algorithm used in a TLS-enabled connection. |
| pinned_client_id | The client connection's unique identifier. |
| pinned_client_key_exchange_algorithm | The key exchange algorithm used in a TLS-enabled connection. |
| pinned_client_key_exchange_key_bits | The length of the key exchange key of a TLS-enabled connection. |
| pinned_client_named_ec_curve | The elliptic curve used in this connection. |
| pinned_client_pfs_cipher | Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS). |
| pinned_client_port | The remote port of the client connection. |
| pinned_client_pre_shared_identity | Specifies the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated. |
| pinned_client_public_key_bits | The length of the public key. |
| pinned_client_resumed_session | Indicates whether a TLS-enabled connection was spawned from another TLS connection. |
| pinned_client_secure_connection | Indicates whether TLS or SSL is enabled for this connection. |
| pinned_client_signature_algorithm | The signature algorithm used in a TLS handshake. |
| pinned_client_symmetric_block_size | The block size of the symmetric algorithm used. |
| pinned_client_symmetric_key_bits | The key length of the symmetric algorithm used. |
| pinned_client_total_bytes_received | The total number of bytes received over this connection. |
| pinned_client_total_bytes_sent | The total number of bytes sent over this connection. |
| pinned_client_validation_log | Contains the server certificate's chain validation log. |
| pinned_client_version | Indicates the version of SSL/TLS protocol negotiated during this connection. |
| pinned_client_cert_count | The number of records in the PinnedClientCert arrays. |
| pinned_client_cert_bytes | Returns the raw certificate data in DER format. |
| pinned_client_cert_ca_key_id | A unique identifier (fingerprint) of the CA certificate's private key. |
| pinned_client_cert_fingerprint | Contains the fingerprint (a hash imprint) of this certificate. |
| pinned_client_cert_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| pinned_client_cert_issuer | The common name of the certificate issuer (CA), typically a company name. |
| pinned_client_cert_issuer_rdn | A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate issuer. |
| pinned_client_cert_key_algorithm | Specifies the public key algorithm of this certificate. |
| pinned_client_cert_key_bits | Returns the length of the public key. |
| pinned_client_cert_key_fingerprint | Returns a fingerprint of the public key contained in the certificate. |
| pinned_client_cert_key_usage | Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set. |
| pinned_client_cert_public_key_bytes | Contains the certificate's public key in DER format. |
| pinned_client_cert_self_signed | Indicates whether the certificate is self-signed (root) or signed by an external CA. |
| pinned_client_cert_serial_number | Returns the certificate's serial number. |
| pinned_client_cert_sig_algorithm | Indicates the algorithm that was used by the CA to sign this certificate. |
| pinned_client_cert_subject | The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. |
| pinned_client_cert_subject_key_id | Contains a unique identifier (fingerprint) of the certificate's private key. |
| pinned_client_cert_subject_rdn | A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate holder (subject). |
| pinned_client_cert_valid_from | The time point at which the certificate becomes valid, in UTC. |
| pinned_client_cert_valid_to | The time point at which the certificate expires, in UTC. |
| port | Specifies the port number to listen for connections on. |
| port_range_from | Specifies the lower limit of the listening port range for incoming connections. |
| port_range_to | Specifies the upper limit of the listening port range for incoming connections. |
| server_cert_count | The number of records in the ServerCert arrays. |
| server_cert_bytes | Returns the raw certificate data in DER format. |
| server_cert_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| socket_incoming_speed_limit | The maximum number of bytes to read from the socket, per second. |
| socket_local_address | The local network interface to bind the socket to. |
| socket_local_port | The local port number to bind the socket to. |
| socket_outgoing_speed_limit | The maximum number of bytes to write to the socket, per second. |
| socket_timeout | The maximum period of waiting, in milliseconds, after which the socket operation is considered unsuccessful. |
| socket_use_ipv6 | Enables or disables IP protocol version 6. |
| tls_auto_validate_certificates | Specifies whether server-side TLS certificates should be validated automatically using internal validation rules. |
| tls_base_configuration | Selects the base configuration for the TLS settings. |
| tls_ciphersuites | A list of ciphersuites separated with commas or semicolons. |
| tls_ec_curves | Defines the elliptic curves to enable. |
| tls_extensions | Provides access to TLS extensions. |
| tls_force_resume_if_destination_changes | Whether to force TLS session resumption when the destination address changes. |
| tls_pre_shared_identity | Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated. |
| tls_pre_shared_key | Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16. |
| tls_pre_shared_key_ciphersuite | Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation. |
| tls_renegotiation_attack_prevention_mode | Selects the renegotiation attack prevention mechanism. |
| tls_revocation_check | Specifies the kind(s) of revocation check to perform. |
| tls_ssl_options | Various SSL (TLS) protocol options, set of cssloExpectShutdownMessage 0x001 Wait for the close-notify message when shutting down the connection cssloOpenSSLDTLSWorkaround 0x002 (DEPRECATED) Use a DTLS version workaround when talking to very old OpenSSL versions cssloDisableKexLengthAlignment 0x004 Do not align the client-side PMS by the RSA modulus size. |
| tls_tls_mode | Specifies the TLS mode to use. |
| tls_use_extended_master_secret | Enables the Extended Master Secret Extension, as defined in RFC 7627. |
| tls_use_session_resumption | Enables or disables the TLS session resumption capability. |
| tls_versions | The SSL/TLS versions to enable by default. |
| website_name | Specifies the web site name to use in the certificate. |
Method List
The following is the full list of the methods of the class with short descriptions. Click on the links for further details.
| broadcast_data | Broadcasts data to all connections. |
| broadcast_text | Broadcasts a text string to all connections. |
| config | Sets or retrieves a configuration setting. |
| do_action | Performs an additional action. |
| drop_client | Terminates a client connection. |
| export_key_material | Derives key material from the session's master key using the TLS exporters scheme. |
| list_clients | Enumerates the connected clients. |
| pin_client | Takes a snapshot of the connection's properties. |
| process_plain_data | Process a plain data buffer to a connection client. |
| send_data | Sends a data buffer to a connection client. |
| send_keep_alive | Sends a keep-alive packet. |
| send_plain_data | Sends a data buffer to a connection client. |
| send_text | Sends a text string to a client. |
| start | Starts the DTLS server. |
| stop | Stops the DTLS server. |
Event List
The following is the full list of the events fired by the class with short descriptions. Click on the links for further details.
| on_accept | Reports an incoming connection. |
| on_data | Supplies a data chunk received from a client. |
| on_error | Information about errors during data delivery. |
| on_external_sign | Handles remote or external signing initiated by the server protocol. |
| on_notification | This event notifies the application about an underlying control flow event. |
| on_plain_data | Supplies a plain data chunk received from a client. |
| on_tls_cert_validate | Fires when a client certificate needs to be validated. |
| on_tls_established | Reports the setup of a TLS session. |
| on_tls_handshake | Fires when a newly established client connection initiates a TLS handshake. |
| on_tls_psk | Requests a pre-shared key for TLS-PSK. |
| on_tls_shutdown | Reports closure of a TLS session. |
Config Settings
The following is a list of config settings for the class with short descriptions. Click on the links for further details.
| ClientAuth | Enables or disables certificate-based client authentication. |
| DatagramSize | Specifies maximum size of the datagram. |
| DualStack | Allows the use of ip4 and ip6 simultaneously. |
| Host | The host to bind to. |
| RetransmissionInterval | Specifies value of the retransmission interval. |
| ServerSSLDHKeyLength | Sets the size of the TLS DHE key exchange group. |
| SplitLongData | Specifies whether to split long datagrams into smaller ones. |
| WebsiteName | The website name for the TLS certificate. |
| 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 class. |
| 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. |
| TLSSessionGroup | Specifies the group name of TLS sessions to be used for session resumption. |
| TLSSessionLifetime | Specifies lifetime in seconds of the cached TLS session. |
| TLSSessionPurgeInterval | Specifies how often the session cache should remove the expired TLS sessions. |
| UseOwnDNSResolver | Specifies whether the client classes 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. |
active Property
Indicates whether the server is active and is listening to new connections.
Syntax
def get_active() -> bool: ...
active = property(get_active, None)
Default Value
FALSE
Remarks
This read-only property returns True if the server is listening to incoming connections.
This property is read-only.
bound_port Property
Indicates the bound listening port.
Syntax
def get_bound_port() -> int: ...
bound_port = property(get_bound_port, None)
Default Value
0
Remarks
Check this property to find out the port that has been allocated to the server by the system. The bound port always equals port if it is provided, or is allocated dynamically if configured to fall in the range between port_range_from and port_range_to constraints.
This property is read-only.
error_origin Property
Indicates the endpoint where the error originates from.
Syntax
def get_error_origin() -> int: ... def set_error_origin(value: int) -> None: ...
error_origin = property(get_error_origin, set_error_origin)
Default Value
0
Remarks
Use this property to establish whether the reported error originates from a local or remote endpoint.
| eoLocal | 0 | |
| eoRemote | 1 |
error_severity Property
The severity of the error that happened.
Syntax
def get_error_severity() -> int: ... def set_error_severity(value: int) -> None: ...
error_severity = property(get_error_severity, set_error_severity)
Default Value
1
Remarks
Use this property to establish whether the error is fatal.
| esWarning | 1 | |
| esFatal | 2 |
external_crypto_async_document_id Property
Specifies an optional document ID for SignAsyncBegin() and SignAsyncEnd() calls.
Syntax
def get_external_crypto_async_document_id() -> str: ... def set_external_crypto_async_document_id(value: str) -> None: ...
external_crypto_async_document_id = property(get_external_crypto_async_document_id, set_external_crypto_async_document_id)
Default Value
""
Remarks
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 the pre-signing (SignAsyncBegin) and completion (SignAsyncEnd) stages.
external_crypto_custom_params Property
Custom parameters to be passed to the signing service (uninterpreted).
Syntax
def get_external_crypto_custom_params() -> str: ... def set_external_crypto_custom_params(value: str) -> None: ...
external_crypto_custom_params = property(get_external_crypto_custom_params, set_external_crypto_custom_params)
Default Value
""
Remarks
Custom parameters to be passed to the signing service (uninterpreted).
external_crypto_data Property
Additional data to be included in the async state and mirrored back by the requestor.
Syntax
def get_external_crypto_data() -> str: ... def set_external_crypto_data(value: str) -> None: ...
external_crypto_data = property(get_external_crypto_data, set_external_crypto_data)
Default Value
""
Remarks
Additional data to be included in the async state and mirrored back by the requestor.
external_crypto_external_hash_calculation Property
Specifies whether the message hash is to be calculated at the external endpoint.
Syntax
def get_external_crypto_external_hash_calculation() -> bool: ... def set_external_crypto_external_hash_calculation(value: bool) -> None: ...
external_crypto_external_hash_calculation = property(get_external_crypto_external_hash_calculation, set_external_crypto_external_hash_calculation)
Default Value
FALSE
Remarks
Specifies whether the message hash is to be calculated at the external endpoint. Please note that this mode is not supported by the DCAuth class.
If set to true, the class will pass a few kilobytes of to-be-signed data from the document to the OnExternalSign event. This only applies when SignExternal() is called.
external_crypto_hash_algorithm Property
Specifies the request's signature hash algorithm.
Syntax
def get_external_crypto_hash_algorithm() -> str: ... def set_external_crypto_hash_algorithm(value: str) -> None: ...
external_crypto_hash_algorithm = property(get_external_crypto_hash_algorithm, set_external_crypto_hash_algorithm)
Default Value
"SHA256"
Remarks
Specifies the request's signature hash algorithm.
| SB_HASH_ALGORITHM_SHA1 | SHA1 | |
| SB_HASH_ALGORITHM_SHA224 | SHA224 | |
| SB_HASH_ALGORITHM_SHA256 | SHA256 | |
| SB_HASH_ALGORITHM_SHA384 | SHA384 | |
| SB_HASH_ALGORITHM_SHA512 | SHA512 | |
| SB_HASH_ALGORITHM_MD2 | MD2 | |
| SB_HASH_ALGORITHM_MD4 | MD4 | |
| SB_HASH_ALGORITHM_MD5 | MD5 | |
| SB_HASH_ALGORITHM_RIPEMD160 | RIPEMD160 | |
| SB_HASH_ALGORITHM_CRC32 | CRC32 | |
| SB_HASH_ALGORITHM_SSL3 | SSL3 | |
| SB_HASH_ALGORITHM_GOST_R3411_1994 | GOST1994 | |
| SB_HASH_ALGORITHM_WHIRLPOOL | WHIRLPOOL | |
| SB_HASH_ALGORITHM_POLY1305 | POLY1305 | |
| SB_HASH_ALGORITHM_SHA3_224 | SHA3_224 | |
| SB_HASH_ALGORITHM_SHA3_256 | SHA3_256 | |
| SB_HASH_ALGORITHM_SHA3_384 | SHA3_384 | |
| SB_HASH_ALGORITHM_SHA3_512 | SHA3_512 | |
| SB_HASH_ALGORITHM_BLAKE2S_128 | BLAKE2S_128 | |
| SB_HASH_ALGORITHM_BLAKE2S_160 | BLAKE2S_160 | |
| SB_HASH_ALGORITHM_BLAKE2S_224 | BLAKE2S_224 | |
| SB_HASH_ALGORITHM_BLAKE2S_256 | BLAKE2S_256 | |
| SB_HASH_ALGORITHM_BLAKE2B_160 | BLAKE2B_160 | |
| SB_HASH_ALGORITHM_BLAKE2B_256 | BLAKE2B_256 | |
| SB_HASH_ALGORITHM_BLAKE2B_384 | BLAKE2B_384 | |
| SB_HASH_ALGORITHM_BLAKE2B_512 | BLAKE2B_512 | |
| SB_HASH_ALGORITHM_SHAKE_128 | SHAKE_128 | |
| SB_HASH_ALGORITHM_SHAKE_256 | SHAKE_256 | |
| SB_HASH_ALGORITHM_SHAKE_128_LEN | SHAKE_128_LEN | |
| SB_HASH_ALGORITHM_SHAKE_256_LEN | SHAKE_256_LEN |
external_crypto_key_id Property
The ID of the pre-shared key used for DC request authentication.
Syntax
def get_external_crypto_key_id() -> str: ... def set_external_crypto_key_id(value: str) -> None: ...
external_crypto_key_id = property(get_external_crypto_key_id, set_external_crypto_key_id)
Default Value
""
Remarks
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 an extra protection layer for the protocol and diminishes the risk of the private key becoming abused by foreign parties. Use this property to provide the pre-shared key identifier, and use external_crypto_key_secret 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:
signer.ExternalCrypto.KeyID = "MainSigningKey";
signer.ExternalCrypto.KeySecret = "abcdef0123456789";
external_crypto_key_secret Property
The pre-shared key used for DC request authentication.
Syntax
def get_external_crypto_key_secret() -> str: ... def set_external_crypto_key_secret(value: str) -> None: ...
external_crypto_key_secret = property(get_external_crypto_key_secret, set_external_crypto_key_secret)
Default Value
""
Remarks
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 external_crypto_key_id topic.
external_crypto_method Property
Specifies the asynchronous signing method.
Syntax
def get_external_crypto_method() -> int: ... def set_external_crypto_method(value: int) -> None: ...
external_crypto_method = property(get_external_crypto_method, set_external_crypto_method)
Default Value
0
Remarks
Specifies the asynchronous signing method. This is typically defined by the DC server capabilities and setup.
Available options:
| asmdPKCS1 | 0 |
| asmdPKCS7 | 1 |
external_crypto_mode Property
Specifies the external cryptography mode.
Syntax
def get_external_crypto_mode() -> int: ... def set_external_crypto_mode(value: int) -> None: ...
external_crypto_mode = property(get_external_crypto_mode, set_external_crypto_mode)
Default Value
0
Remarks
Specifies the external cryptography mode.
Available options:
| ecmDefault | The default value (0) |
| ecmDisabled | Do not use DC or external signing (1) |
| ecmGeneric | Generic external signing with the OnExternalSign event (2) |
| ecmDCAuth | DCAuth signing (3) |
| ecmDCAuthJSON | DCAuth signing in JSON format (4) |
external_crypto_public_key_algorithm Property
Provide the public key algorithm here if the certificate is not available on the pre-signing stage.
Syntax
def get_external_crypto_public_key_algorithm() -> str: ... def set_external_crypto_public_key_algorithm(value: str) -> None: ...
external_crypto_public_key_algorithm = property(get_external_crypto_public_key_algorithm, set_external_crypto_public_key_algorithm)
Default Value
""
Remarks
Provide the public key algorithm here if the certificate is not available on the pre-signing stage.
| SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION | rsaEncryption | |
| SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION | md2withRSAEncryption | |
| SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION | md5withRSAEncryption | |
| SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION | sha1withRSAEncryption | |
| SB_CERT_ALGORITHM_ID_DSA | id-dsa | |
| SB_CERT_ALGORITHM_ID_DSA_SHA1 | id-dsa-with-sha1 | |
| SB_CERT_ALGORITHM_DH_PUBLIC | dhpublicnumber | |
| SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION | sha224WithRSAEncryption | |
| SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION | sha256WithRSAEncryption | |
| SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION | sha384WithRSAEncryption | |
| SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION | sha512WithRSAEncryption | |
| SB_CERT_ALGORITHM_ID_RSAPSS | id-RSASSA-PSS | |
| SB_CERT_ALGORITHM_ID_RSAOAEP | id-RSAES-OAEP | |
| SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160 | ripemd160withRSA | |
| SB_CERT_ALGORITHM_ID_ELGAMAL | elGamal | |
| SB_CERT_ALGORITHM_SHA1_ECDSA | ecdsa-with-SHA1 | |
| SB_CERT_ALGORITHM_RECOMMENDED_ECDSA | ecdsa-recommended | |
| SB_CERT_ALGORITHM_SHA224_ECDSA | ecdsa-with-SHA224 | |
| SB_CERT_ALGORITHM_SHA256_ECDSA | ecdsa-with-SHA256 | |
| SB_CERT_ALGORITHM_SHA384_ECDSA | ecdsa-with-SHA384 | |
| SB_CERT_ALGORITHM_SHA512_ECDSA | ecdsa-with-SHA512 | |
| SB_CERT_ALGORITHM_EC | id-ecPublicKey | |
| SB_CERT_ALGORITHM_SPECIFIED_ECDSA | ecdsa-specified | |
| SB_CERT_ALGORITHM_GOST_R3410_1994 | id-GostR3410-94 | |
| SB_CERT_ALGORITHM_GOST_R3410_2001 | id-GostR3410-2001 | |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994 | id-GostR3411-94-with-GostR3410-94 | |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001 | id-GostR3411-94-with-GostR3410-2001 | |
| SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN | ecdsa-plain-SHA1 | |
| SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN | ecdsa-plain-SHA224 | |
| SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN | ecdsa-plain-SHA256 | |
| SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN | ecdsa-plain-SHA384 | |
| SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN | ecdsa-plain-SHA512 | |
| SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN | ecdsa-plain-RIPEMD160 | |
| SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION | whirlpoolWithRSAEncryption | |
| SB_CERT_ALGORITHM_ID_DSA_SHA224 | id-dsa-with-sha224 | |
| SB_CERT_ALGORITHM_ID_DSA_SHA256 | id-dsa-with-sha256 | |
| SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-224 | |
| SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-256 | |
| SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-384 | |
| SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-512 | |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA | id-ecdsa-with-sha3-224 | |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA | id-ecdsa-with-sha3-256 | |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA | id-ecdsa-with-sha3-384 | |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA | id-ecdsa-with-sha3-512 | |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-224 | |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-256 | |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-384 | |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-512 | |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_224 | id-dsa-with-sha3-224 | |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_256 | id-dsa-with-sha3-256 | |
| SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s128 | |
| SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s160 | |
| SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s224 | |
| SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s256 | |
| SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b160 | |
| SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b256 | |
| SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b384 | |
| SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b512 | |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA | id-ecdsa-with-blake2s128 | |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA | id-ecdsa-with-blake2s160 | |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA | id-ecdsa-with-blake2s224 | |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA | id-ecdsa-with-blake2s256 | |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA | id-ecdsa-with-blake2b160 | |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA | id-ecdsa-with-blake2b256 | |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA | id-ecdsa-with-blake2b384 | |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA | id-ecdsa-with-blake2b512 | |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s128 | |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s160 | |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s224 | |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s256 | |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b160 | |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b256 | |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b384 | |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b512 | |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224 | id-dsa-with-blake2s224 | |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256 | id-dsa-with-blake2s256 | |
| SB_CERT_ALGORITHM_EDDSA_ED25519 | id-Ed25519 | |
| SB_CERT_ALGORITHM_EDDSA_ED448 | id-Ed448 | |
| SB_CERT_ALGORITHM_EDDSA_ED25519_PH | id-Ed25519ph | |
| SB_CERT_ALGORITHM_EDDSA_ED448_PH | id-Ed448ph | |
| SB_CERT_ALGORITHM_EDDSA | id-EdDSA | |
| SB_CERT_ALGORITHM_EDDSA_SIGNATURE | id-EdDSA-sig |
fips_mode Property
Reserved.
Syntax
def get_fips_mode() -> bool: ... def set_fips_mode(value: bool) -> None: ...
fips_mode = property(get_fips_mode, set_fips_mode)
Default Value
FALSE
Remarks
This property is reserved for future use.
host Property
The host to bind the listening port to.
Syntax
def get_host() -> str: ... def set_host(value: str) -> None: ...
host = property(get_host, set_host)
Default Value
""
Remarks
Use this property to specify the IP address on which to listen to incoming connections.
pinned_client_address Property
The client's IP address.
Syntax
def get_pinned_client_address() -> str: ...
pinned_client_address = property(get_pinned_client_address, None)
Default Value
""
Remarks
The client's IP address.
This property is read-only.
pinned_client_chain_validation_details Property
The details of a certificate chain validation outcome.
Syntax
def get_pinned_client_chain_validation_details() -> int: ...
pinned_client_chain_validation_details = property(get_pinned_client_chain_validation_details, None)
Default Value
0
Remarks
The details of a certificate chain validation outcome. They may often suggest the reasons that contributed to the overall validation result.
Returns a bit mask of the following options:
| 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 |
This property is read-only.
pinned_client_chain_validation_result Property
The outcome of a certificate chain validation routine.
Syntax
def get_pinned_client_chain_validation_result() -> int: ...
pinned_client_chain_validation_result = property(get_pinned_client_chain_validation_result, None)
Default Value
0
Remarks
The outcome of a certificate chain validation routine.
Available options:
| 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) |
Use the ValidationLog property to access the detailed validation log.
This property is read-only.
pinned_client_ciphersuite Property
The cipher suite employed by this connection.
Syntax
def get_pinned_client_ciphersuite() -> str: ...
pinned_client_ciphersuite = property(get_pinned_client_ciphersuite, None)
Default Value
""
Remarks
The cipher suite employed by this connection.
For TLS connections, this property returns the ciphersuite that was/is employed by the connection.
This property is read-only.
pinned_client_client_authenticated Property
Specifies whether client authentication was performed during this connection.
Syntax
def get_pinned_client_client_authenticated() -> bool: ...
pinned_client_client_authenticated = property(get_pinned_client_client_authenticated, None)
Default Value
FALSE
Remarks
Specifies whether client authentication was performed during this connection.
This property is read-only.
pinned_client_digest_algorithm Property
The digest algorithm used in a TLS-enabled connection.
Syntax
def get_pinned_client_digest_algorithm() -> str: ...
pinned_client_digest_algorithm = property(get_pinned_client_digest_algorithm, None)
Default Value
""
Remarks
The digest algorithm used in a TLS-enabled connection.
This property is read-only.
pinned_client_encryption_algorithm Property
The symmetric encryption algorithm used in a TLS-enabled connection.
Syntax
def get_pinned_client_encryption_algorithm() -> str: ...
pinned_client_encryption_algorithm = property(get_pinned_client_encryption_algorithm, None)
Default Value
""
Remarks
The symmetric encryption algorithm used in a TLS-enabled connection.
This property is read-only.
pinned_client_id Property
The client connection's unique identifier.
Syntax
def get_pinned_client_id() -> int: ...
pinned_client_id = property(get_pinned_client_id, None)
Default Value
-1
Remarks
The client connection's unique identifier. This value is used throughout to refer to a particular client connection.
This property is read-only.
pinned_client_key_exchange_algorithm Property
The key exchange algorithm used in a TLS-enabled connection.
Syntax
def get_pinned_client_key_exchange_algorithm() -> str: ...
pinned_client_key_exchange_algorithm = property(get_pinned_client_key_exchange_algorithm, None)
Default Value
""
Remarks
The key exchange algorithm used in a TLS-enabled connection.
This property is read-only.
pinned_client_key_exchange_key_bits Property
The length of the key exchange key of a TLS-enabled connection.
Syntax
def get_pinned_client_key_exchange_key_bits() -> int: ...
pinned_client_key_exchange_key_bits = property(get_pinned_client_key_exchange_key_bits, None)
Default Value
0
Remarks
The length of the key exchange key of a TLS-enabled connection.
This property is read-only.
pinned_client_named_ec_curve Property
The elliptic curve used in this connection.
Syntax
def get_pinned_client_named_ec_curve() -> str: ...
pinned_client_named_ec_curve = property(get_pinned_client_named_ec_curve, None)
Default Value
""
Remarks
The elliptic curve used in this connection.
This property is read-only.
pinned_client_pfs_cipher Property
Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS).
Syntax
def get_pinned_client_pfs_cipher() -> bool: ...
pinned_client_pfs_cipher = property(get_pinned_client_pfs_cipher, None)
Default Value
FALSE
Remarks
Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS).
This property is read-only.
pinned_client_port Property
The remote port of the client connection.
Syntax
def get_pinned_client_port() -> int: ...
pinned_client_port = property(get_pinned_client_port, None)
Default Value
0
Remarks
The remote port of the client connection.
This property is read-only.
pinned_client_pre_shared_identity Property
Specifies the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.
Syntax
def get_pinned_client_pre_shared_identity() -> str: ...
pinned_client_pre_shared_identity = property(get_pinned_client_pre_shared_identity, None)
Default Value
""
Remarks
Specifies the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.
This property is read-only.
pinned_client_public_key_bits Property
The length of the public key.
Syntax
def get_pinned_client_public_key_bits() -> int: ...
pinned_client_public_key_bits = property(get_pinned_client_public_key_bits, None)
Default Value
0
Remarks
The length of the public key.
This property is read-only.
pinned_client_resumed_session Property
Indicates whether a TLS-enabled connection was spawned from another TLS connection.
Syntax
def get_pinned_client_resumed_session() -> bool: ...
pinned_client_resumed_session = property(get_pinned_client_resumed_session, None)
Default Value
FALSE
Remarks
Indicates whether a TLS-enabled connection was spawned from another TLS connection
This property is read-only.
pinned_client_secure_connection Property
Indicates whether TLS or SSL is enabled for this connection.
Syntax
def get_pinned_client_secure_connection() -> bool: ...
pinned_client_secure_connection = property(get_pinned_client_secure_connection, None)
Default Value
FALSE
Remarks
Indicates whether TLS or SSL is enabled for this connection.
This property is read-only.
pinned_client_signature_algorithm Property
The signature algorithm used in a TLS handshake.
Syntax
def get_pinned_client_signature_algorithm() -> str: ...
pinned_client_signature_algorithm = property(get_pinned_client_signature_algorithm, None)
Default Value
""
Remarks
The signature algorithm used in a TLS handshake.
This property is read-only.
pinned_client_symmetric_block_size Property
The block size of the symmetric algorithm used.
Syntax
def get_pinned_client_symmetric_block_size() -> int: ...
pinned_client_symmetric_block_size = property(get_pinned_client_symmetric_block_size, None)
Default Value
0
Remarks
The block size of the symmetric algorithm used.
This property is read-only.
pinned_client_symmetric_key_bits Property
The key length of the symmetric algorithm used.
Syntax
def get_pinned_client_symmetric_key_bits() -> int: ...
pinned_client_symmetric_key_bits = property(get_pinned_client_symmetric_key_bits, None)
Default Value
0
Remarks
The key length of the symmetric algorithm used.
This property is read-only.
pinned_client_total_bytes_received Property
The total number of bytes received over this connection.
Syntax
def get_pinned_client_total_bytes_received() -> int: ...
pinned_client_total_bytes_received = property(get_pinned_client_total_bytes_received, None)
Default Value
0
Remarks
The total number of bytes received over this connection.
This property is read-only.
pinned_client_total_bytes_sent Property
The total number of bytes sent over this connection.
Syntax
def get_pinned_client_total_bytes_sent() -> int: ...
pinned_client_total_bytes_sent = property(get_pinned_client_total_bytes_sent, None)
Default Value
0
Remarks
The total number of bytes sent over this connection.
This property is read-only.
pinned_client_validation_log Property
Contains the server certificate's chain validation log.
Syntax
def get_pinned_client_validation_log() -> str: ...
pinned_client_validation_log = property(get_pinned_client_validation_log, None)
Default Value
""
Remarks
Contains the server certificate's chain validation log. This information may be very useful in investigating chain validation failures.
This property is read-only.
pinned_client_version Property
Indicates the version of SSL/TLS protocol negotiated during this connection.
Syntax
def get_pinned_client_version() -> str: ...
pinned_client_version = property(get_pinned_client_version, None)
Default Value
""
Remarks
Indicates the version of SSL/TLS protocol negotiated during this connection.
This property is read-only.
pinned_client_cert_count Property
The number of records in the PinnedClientCert arrays.
Syntax
def get_pinned_client_cert_count() -> int: ...
pinned_client_cert_count = property(get_pinned_client_cert_count, None)
Default Value
0
Remarks
This property controls the size of the following arrays:
- pinned_client_cert_bytes
- pinned_client_cert_ca_key_id
- pinned_client_cert_fingerprint
- pinned_client_cert_handle
- pinned_client_cert_issuer
- pinned_client_cert_issuer_rdn
- pinned_client_cert_key_algorithm
- pinned_client_cert_key_bits
- pinned_client_cert_key_fingerprint
- pinned_client_cert_key_usage
- pinned_client_cert_public_key_bytes
- pinned_client_cert_self_signed
- pinned_client_cert_serial_number
- pinned_client_cert_sig_algorithm
- pinned_client_cert_subject
- pinned_client_cert_subject_key_id
- pinned_client_cert_subject_rdn
- pinned_client_cert_valid_from
- pinned_client_cert_valid_to
This property is read-only.
pinned_client_cert_bytes Property
Returns the raw certificate data in DER format.
Syntax
def get_pinned_client_cert_bytes(pinned_client_cert_index: int) -> bytes: ...
Remarks
Returns the raw certificate data in DER format.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_ca_key_id Property
A unique identifier (fingerprint) of the CA certificate's private key.
Syntax
def get_pinned_client_cert_ca_key_id(pinned_client_cert_index: int) -> bytes: ...
Remarks
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.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_fingerprint Property
Contains the fingerprint (a hash imprint) of this certificate.
Syntax
def get_pinned_client_cert_fingerprint(pinned_client_cert_index: int) -> bytes: ...
Remarks
Contains the fingerprint (a hash imprint) of this certificate.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_handle Property
Allows to get or set a 'handle', a unique identifier of the underlying property object.
Syntax
def get_pinned_client_cert_handle(pinned_client_cert_index: int) -> int: ...
Default Value
0
Remarks
Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.
When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object
after such operation.
pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_issuer Property
The common name of the certificate issuer (CA), typically a company name.
Syntax
def get_pinned_client_cert_issuer(pinned_client_cert_index: int) -> str: ...
Default Value
""
Remarks
The common name of the certificate issuer (CA), typically a company name.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_issuer_rdn Property
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate issuer.
Syntax
def get_pinned_client_cert_issuer_rdn(pinned_client_cert_index: int) -> str: ...
Default Value
""
Remarks
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate issuer.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_key_algorithm Property
Specifies the public key algorithm of this certificate.
Syntax
def get_pinned_client_cert_key_algorithm(pinned_client_cert_index: int) -> str: ...
Default Value
"0"
Remarks
Specifies the public key algorithm of this certificate.
| SB_CERT_ALGORITHM_ID_RSA_ENCRYPTION | rsaEncryption | |
| SB_CERT_ALGORITHM_MD2_RSA_ENCRYPTION | md2withRSAEncryption | |
| SB_CERT_ALGORITHM_MD5_RSA_ENCRYPTION | md5withRSAEncryption | |
| SB_CERT_ALGORITHM_SHA1_RSA_ENCRYPTION | sha1withRSAEncryption | |
| SB_CERT_ALGORITHM_ID_DSA | id-dsa | |
| SB_CERT_ALGORITHM_ID_DSA_SHA1 | id-dsa-with-sha1 | |
| SB_CERT_ALGORITHM_DH_PUBLIC | dhpublicnumber | |
| SB_CERT_ALGORITHM_SHA224_RSA_ENCRYPTION | sha224WithRSAEncryption | |
| SB_CERT_ALGORITHM_SHA256_RSA_ENCRYPTION | sha256WithRSAEncryption | |
| SB_CERT_ALGORITHM_SHA384_RSA_ENCRYPTION | sha384WithRSAEncryption | |
| SB_CERT_ALGORITHM_SHA512_RSA_ENCRYPTION | sha512WithRSAEncryption | |
| SB_CERT_ALGORITHM_ID_RSAPSS | id-RSASSA-PSS | |
| SB_CERT_ALGORITHM_ID_RSAOAEP | id-RSAES-OAEP | |
| SB_CERT_ALGORITHM_RSASIGNATURE_RIPEMD160 | ripemd160withRSA | |
| SB_CERT_ALGORITHM_ID_ELGAMAL | elGamal | |
| SB_CERT_ALGORITHM_SHA1_ECDSA | ecdsa-with-SHA1 | |
| SB_CERT_ALGORITHM_RECOMMENDED_ECDSA | ecdsa-recommended | |
| SB_CERT_ALGORITHM_SHA224_ECDSA | ecdsa-with-SHA224 | |
| SB_CERT_ALGORITHM_SHA256_ECDSA | ecdsa-with-SHA256 | |
| SB_CERT_ALGORITHM_SHA384_ECDSA | ecdsa-with-SHA384 | |
| SB_CERT_ALGORITHM_SHA512_ECDSA | ecdsa-with-SHA512 | |
| SB_CERT_ALGORITHM_EC | id-ecPublicKey | |
| SB_CERT_ALGORITHM_SPECIFIED_ECDSA | ecdsa-specified | |
| SB_CERT_ALGORITHM_GOST_R3410_1994 | id-GostR3410-94 | |
| SB_CERT_ALGORITHM_GOST_R3410_2001 | id-GostR3410-2001 | |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_1994 | id-GostR3411-94-with-GostR3410-94 | |
| SB_CERT_ALGORITHM_GOST_R3411_WITH_R3410_2001 | id-GostR3411-94-with-GostR3410-2001 | |
| SB_CERT_ALGORITHM_SHA1_ECDSA_PLAIN | ecdsa-plain-SHA1 | |
| SB_CERT_ALGORITHM_SHA224_ECDSA_PLAIN | ecdsa-plain-SHA224 | |
| SB_CERT_ALGORITHM_SHA256_ECDSA_PLAIN | ecdsa-plain-SHA256 | |
| SB_CERT_ALGORITHM_SHA384_ECDSA_PLAIN | ecdsa-plain-SHA384 | |
| SB_CERT_ALGORITHM_SHA512_ECDSA_PLAIN | ecdsa-plain-SHA512 | |
| SB_CERT_ALGORITHM_RIPEMD160_ECDSA_PLAIN | ecdsa-plain-RIPEMD160 | |
| SB_CERT_ALGORITHM_WHIRLPOOL_RSA_ENCRYPTION | whirlpoolWithRSAEncryption | |
| SB_CERT_ALGORITHM_ID_DSA_SHA224 | id-dsa-with-sha224 | |
| SB_CERT_ALGORITHM_ID_DSA_SHA256 | id-dsa-with-sha256 | |
| SB_CERT_ALGORITHM_SHA3_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-224 | |
| SB_CERT_ALGORITHM_SHA3_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-256 | |
| SB_CERT_ALGORITHM_SHA3_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-384 | |
| SB_CERT_ALGORITHM_SHA3_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-sha3-512 | |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA | id-ecdsa-with-sha3-224 | |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA | id-ecdsa-with-sha3-256 | |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA | id-ecdsa-with-sha3-384 | |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA | id-ecdsa-with-sha3-512 | |
| SB_CERT_ALGORITHM_SHA3_224_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-224 | |
| SB_CERT_ALGORITHM_SHA3_256_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-256 | |
| SB_CERT_ALGORITHM_SHA3_384_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-384 | |
| SB_CERT_ALGORITHM_SHA3_512_ECDSA_PLAIN | id-ecdsa-plain-with-sha3-512 | |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_224 | id-dsa-with-sha3-224 | |
| SB_CERT_ALGORITHM_ID_DSA_SHA3_256 | id-dsa-with-sha3-256 | |
| SB_CERT_ALGORITHM_BLAKE2S_128_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s128 | |
| SB_CERT_ALGORITHM_BLAKE2S_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s160 | |
| SB_CERT_ALGORITHM_BLAKE2S_224_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s224 | |
| SB_CERT_ALGORITHM_BLAKE2S_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2s256 | |
| SB_CERT_ALGORITHM_BLAKE2B_160_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b160 | |
| SB_CERT_ALGORITHM_BLAKE2B_256_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b256 | |
| SB_CERT_ALGORITHM_BLAKE2B_384_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b384 | |
| SB_CERT_ALGORITHM_BLAKE2B_512_RSA_ENCRYPTION | id-rsassa-pkcs1-v1_5-with-blake2b512 | |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA | id-ecdsa-with-blake2s128 | |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA | id-ecdsa-with-blake2s160 | |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA | id-ecdsa-with-blake2s224 | |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA | id-ecdsa-with-blake2s256 | |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA | id-ecdsa-with-blake2b160 | |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA | id-ecdsa-with-blake2b256 | |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA | id-ecdsa-with-blake2b384 | |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA | id-ecdsa-with-blake2b512 | |
| SB_CERT_ALGORITHM_BLAKE2S_128_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s128 | |
| SB_CERT_ALGORITHM_BLAKE2S_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s160 | |
| SB_CERT_ALGORITHM_BLAKE2S_224_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s224 | |
| SB_CERT_ALGORITHM_BLAKE2S_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2s256 | |
| SB_CERT_ALGORITHM_BLAKE2B_160_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b160 | |
| SB_CERT_ALGORITHM_BLAKE2B_256_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b256 | |
| SB_CERT_ALGORITHM_BLAKE2B_384_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b384 | |
| SB_CERT_ALGORITHM_BLAKE2B_512_ECDSA_PLAIN | id-ecdsa-plain-with-blake2b512 | |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_224 | id-dsa-with-blake2s224 | |
| SB_CERT_ALGORITHM_ID_DSA_BLAKE2S_256 | id-dsa-with-blake2s256 | |
| SB_CERT_ALGORITHM_EDDSA_ED25519 | id-Ed25519 | |
| SB_CERT_ALGORITHM_EDDSA_ED448 | id-Ed448 | |
| SB_CERT_ALGORITHM_EDDSA_ED25519_PH | id-Ed25519ph | |
| SB_CERT_ALGORITHM_EDDSA_ED448_PH | id-Ed448ph | |
| SB_CERT_ALGORITHM_EDDSA | id-EdDSA | |
| SB_CERT_ALGORITHM_EDDSA_SIGNATURE | id-EdDSA-sig |
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_key_bits Property
Returns the length of the public key.
Syntax
def get_pinned_client_cert_key_bits(pinned_client_cert_index: int) -> int: ...
Default Value
0
Remarks
Returns the length of the public key.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_key_fingerprint Property
Returns a fingerprint of the public key contained in the certificate.
Syntax
def get_pinned_client_cert_key_fingerprint(pinned_client_cert_index: int) -> bytes: ...
Remarks
Returns a fingerprint of the public key contained in the certificate.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_key_usage Property
Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.
Syntax
def get_pinned_client_cert_key_usage(pinned_client_cert_index: int) -> int: ...
Default Value
0
Remarks
Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set.
This value is a bit mask of the following values:
| ckuUnknown | 0x00000 | Unknown key usage |
| ckuDigitalSignature | 0x00001 | Digital signature |
| ckuNonRepudiation | 0x00002 | Non-repudiation |
| ckuKeyEncipherment | 0x00004 | Key encipherment |
| ckuDataEncipherment | 0x00008 | Data encipherment |
| ckuKeyAgreement | 0x00010 | Key agreement |
| ckuKeyCertSign | 0x00020 | Certificate signing |
| ckuCRLSign | 0x00040 | Revocation signing |
| ckuEncipherOnly | 0x00080 | Encipher only |
| ckuDecipherOnly | 0x00100 | Decipher only |
| ckuServerAuthentication | 0x00200 | Server authentication |
| ckuClientAuthentication | 0x00400 | Client authentication |
| ckuCodeSigning | 0x00800 | Code signing |
| ckuEmailProtection | 0x01000 | Email protection |
| ckuTimeStamping | 0x02000 | Timestamping |
| ckuOCSPSigning | 0x04000 | OCSP signing |
| ckuSmartCardLogon | 0x08000 | Smartcard logon |
| ckuKeyPurposeClientAuth | 0x10000 | Kerberos - client authentication |
| ckuKeyPurposeKDC | 0x20000 | Kerberos - KDC |
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_public_key_bytes Property
Contains the certificate's public key in DER format.
Syntax
def get_pinned_client_cert_public_key_bytes(pinned_client_cert_index: int) -> bytes: ...
Remarks
Contains the certificate's public key in DER format.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_self_signed Property
Indicates whether the certificate is self-signed (root) or signed by an external CA.
Syntax
def get_pinned_client_cert_self_signed(pinned_client_cert_index: int) -> bool: ...
Default Value
FALSE
Remarks
Indicates whether the certificate is self-signed (root) or signed by an external CA.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_serial_number Property
Returns the certificate's serial number.
Syntax
def get_pinned_client_cert_serial_number(pinned_client_cert_index: int) -> bytes: ...
Remarks
Returns the certificate's serial number.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_sig_algorithm Property
Indicates the algorithm that was used by the CA to sign this certificate.
Syntax
def get_pinned_client_cert_sig_algorithm(pinned_client_cert_index: int) -> str: ...
Default Value
""
Remarks
Indicates the algorithm that was used by the CA to sign this certificate.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_subject Property
The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name.
Syntax
def get_pinned_client_cert_subject(pinned_client_cert_index: int) -> str: ...
Default Value
""
Remarks
The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_subject_key_id Property
Contains a unique identifier (fingerprint) of the certificate's private key.
Syntax
def get_pinned_client_cert_subject_key_id(pinned_client_cert_index: int) -> bytes: ...
Remarks
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.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_subject_rdn Property
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate holder (subject).
Syntax
def get_pinned_client_cert_subject_rdn(pinned_client_cert_index: int) -> str: ...
Default Value
""
Remarks
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate holder (subject).
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_valid_from Property
The time point at which the certificate becomes valid, in UTC.
Syntax
def get_pinned_client_cert_valid_from(pinned_client_cert_index: int) -> str: ...
Default Value
""
Remarks
The time point at which the certificate becomes valid, in UTC.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
pinned_client_cert_valid_to Property
The time point at which the certificate expires, in UTC.
Syntax
def get_pinned_client_cert_valid_to(pinned_client_cert_index: int) -> str: ...
Default Value
""
Remarks
The time point at which the certificate expires, in UTC.
The pinned_client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the pinned_client_cert_count property.
This property is read-only.
port Property
Specifies the port number to listen for connections on.
Syntax
def get_port() -> int: ... def set_port(value: int) -> None: ...
port = property(get_port, set_port)
Default Value
80
Remarks
Use this property to specify the port number to listen to connections on. Standard port numbers are 80 for an HTTP server, and 443 for an HTTPS server.
Alternatively, you may specify the acceptable range of listening ports via port_range_from and port_range_to properties. In this case the port will be allocated within the requested range by the operating system, and reported in bound_port.
port_range_from Property
Specifies the lower limit of the listening port range for incoming connections.
Syntax
def get_port_range_from() -> int: ... def set_port_range_from(value: int) -> None: ...
port_range_from = property(get_port_range_from, set_port_range_from)
Default Value
0
Remarks
Use this property to specify the lower limit of the port range to listen to connections on. When a port range is used to specify the listening port (as opposed to a fixed value provided via port), the port will be allocated within the requested range by the operating system, and reported in bound_port.
Note that this property is ignored if the port property is set to a non-zero value, in which case the server always aims to listen on that fixed port.
port_range_to Property
Specifies the upper limit of the listening port range for incoming connections.
Syntax
def get_port_range_to() -> int: ... def set_port_range_to(value: int) -> None: ...
port_range_to = property(get_port_range_to, set_port_range_to)
Default Value
0
Remarks
Use this property to specify the upper limit of the port range to listen to connections on. When a port range is used to specify the listening port (as opposed to a fixed value provided via port), the port will be allocated within the requested range by the operating system, and reported in bound_port.
Note that this property is ignored if the port property is set to a non-zero value, in which case the server always aims to listen on that fixed port.
server_cert_count Property
The number of records in the ServerCert arrays.
Syntax
def get_server_cert_count() -> int: ... def set_server_cert_count(value: int) -> None: ...
server_cert_count = property(get_server_cert_count, set_server_cert_count)
Default Value
0
Remarks
This property controls the size of the following arrays:
The array indices start at 0 and end at server_cert_count - 1.server_cert_bytes Property
Returns the raw certificate data in DER format.
Syntax
def get_server_cert_bytes(server_cert_index: int) -> bytes: ...
Remarks
Returns the raw certificate data in DER format.
The server_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the server_cert_count property.
This property is read-only.
server_cert_handle Property
Allows to get or set a 'handle', a unique identifier of the underlying property object.
Syntax
def get_server_cert_handle(server_cert_index: int) -> int: ... def set_server_cert_handle(server_cert_index: int, value: int) -> None: ...
Default Value
0
Remarks
Allows to get or set a 'handle', a unique identifier of the underlying property object. Use this property to assign objects of the same type in a quicker manner, without copying them fieldwise.
When you pass a handle of one object to another, the source object is copied to the destination rather than assigned. It is safe to get rid of the original object
after such operation.
pdfSigner.setSigningCertHandle(certMgr.getCertHandle());
The server_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the server_cert_count property.
socket_incoming_speed_limit Property
The maximum number of bytes to read from the socket, per second.
Syntax
def get_socket_incoming_speed_limit() -> int: ... def set_socket_incoming_speed_limit(value: int) -> None: ...
socket_incoming_speed_limit = property(get_socket_incoming_speed_limit, set_socket_incoming_speed_limit)
Default Value
0
Remarks
The maximum number of bytes to read from the socket, per second.
socket_local_address Property
The local network interface to bind the socket to.
Syntax
def get_socket_local_address() -> str: ... def set_socket_local_address(value: str) -> None: ...
socket_local_address = property(get_socket_local_address, set_socket_local_address)
Default Value
""
Remarks
The local network interface to bind the socket to.
socket_local_port Property
The local port number to bind the socket to.
Syntax
def get_socket_local_port() -> int: ... def set_socket_local_port(value: int) -> None: ...
socket_local_port = property(get_socket_local_port, set_socket_local_port)
Default Value
0
Remarks
The local port number to bind the socket to.
socket_outgoing_speed_limit Property
The maximum number of bytes to write to the socket, per second.
Syntax
def get_socket_outgoing_speed_limit() -> int: ... def set_socket_outgoing_speed_limit(value: int) -> None: ...
socket_outgoing_speed_limit = property(get_socket_outgoing_speed_limit, set_socket_outgoing_speed_limit)
Default Value
0
Remarks
The maximum number of bytes to write to the socket, per second.
socket_timeout Property
The maximum period of waiting, in milliseconds, after which the socket operation is considered unsuccessful.
Syntax
def get_socket_timeout() -> int: ... def set_socket_timeout(value: int) -> None: ...
socket_timeout = property(get_socket_timeout, set_socket_timeout)
Default Value
60000
Remarks
The maximum period of waiting, in milliseconds, after which the socket operation is considered unsuccessful.
If Timeout is set to 0, a socket operation will expire after the system-default timeout (2 hrs 8 min for TCP stack).
socket_use_ipv6 Property
Enables or disables IP protocol version 6.
Syntax
def get_socket_use_ipv6() -> bool: ... def set_socket_use_ipv6(value: bool) -> None: ...
socket_use_ipv6 = property(get_socket_use_ipv6, set_socket_use_ipv6)
Default Value
FALSE
Remarks
Enables or disables IP protocol version 6.
tls_auto_validate_certificates Property
Specifies whether server-side TLS certificates should be validated automatically using internal validation rules.
Syntax
def get_tls_auto_validate_certificates() -> bool: ... def set_tls_auto_validate_certificates(value: bool) -> None: ...
tls_auto_validate_certificates = property(get_tls_auto_validate_certificates, set_tls_auto_validate_certificates)
Default Value
TRUE
Remarks
Specifies whether server-side TLS certificates should be validated automatically using internal validation rules.
tls_base_configuration Property
Selects the base configuration for the TLS settings.
Syntax
def get_tls_base_configuration() -> int: ... def set_tls_base_configuration(value: int) -> None: ...
tls_base_configuration = property(get_tls_base_configuration, set_tls_base_configuration)
Default Value
0
Remarks
Selects the base configuration for the TLS settings. Several profiles are offered and tuned up for different purposes, such as high security or higher compatibility.
| stpcDefault | 0 | |
| stpcCompatible | 1 | |
| stpcComprehensiveInsecure | 2 | |
| stpcHighlySecure | 3 |
tls_ciphersuites Property
A list of ciphersuites separated with commas or semicolons.
Syntax
def get_tls_ciphersuites() -> str: ... def set_tls_ciphersuites(value: str) -> None: ...
tls_ciphersuites = property(get_tls_ciphersuites, set_tls_ciphersuites)
Default Value
""
Remarks
A list of ciphersuites separated with commas or semicolons. Each ciphersuite in the list may be prefixed with a minus sign (-) to indicate that the ciphersuite should be disabled rather than enabled. Besides the specific ciphersuite modifiers, this property supports the all (and -all) aliases, allowing all ciphersuites to be blanketly enabled or disabled at once.
Note: the list of ciphersuites provided to this property alters the baseline list of ciphersuites as defined by tls_base_configuration. Remember to start your ciphersuite string with -all; if you need to only enable a specific fixed set of ciphersuites. The list of supported ciphersuites is provided below:
- NULL_NULL_NULL
- RSA_NULL_MD5
- RSA_NULL_SHA
- RSA_RC4_MD5
- RSA_RC4_SHA
- RSA_RC2_MD5
- RSA_IDEA_MD5
- RSA_IDEA_SHA
- RSA_DES_MD5
- RSA_DES_SHA
- RSA_3DES_MD5
- RSA_3DES_SHA
- RSA_AES128_SHA
- RSA_AES256_SHA
- DH_DSS_DES_SHA
- DH_DSS_3DES_SHA
- DH_DSS_AES128_SHA
- DH_DSS_AES256_SHA
- DH_RSA_DES_SHA
- DH_RSA_3DES_SHA
- DH_RSA_AES128_SHA
- DH_RSA_AES256_SHA
- DHE_DSS_DES_SHA
- DHE_DSS_3DES_SHA
- DHE_DSS_AES128_SHA
- DHE_DSS_AES256_SHA
- DHE_RSA_DES_SHA
- DHE_RSA_3DES_SHA
- DHE_RSA_AES128_SHA
- DHE_RSA_AES256_SHA
- DH_ANON_RC4_MD5
- DH_ANON_DES_SHA
- DH_ANON_3DES_SHA
- DH_ANON_AES128_SHA
- DH_ANON_AES256_SHA
- RSA_RC2_MD5_EXPORT
- RSA_RC4_MD5_EXPORT
- RSA_DES_SHA_EXPORT
- DH_DSS_DES_SHA_EXPORT
- DH_RSA_DES_SHA_EXPORT
- DHE_DSS_DES_SHA_EXPORT
- DHE_RSA_DES_SHA_EXPORT
- DH_ANON_RC4_MD5_EXPORT
- DH_ANON_DES_SHA_EXPORT
- RSA_CAMELLIA128_SHA
- DH_DSS_CAMELLIA128_SHA
- DH_RSA_CAMELLIA128_SHA
- DHE_DSS_CAMELLIA128_SHA
- DHE_RSA_CAMELLIA128_SHA
- DH_ANON_CAMELLIA128_SHA
- RSA_CAMELLIA256_SHA
- DH_DSS_CAMELLIA256_SHA
- DH_RSA_CAMELLIA256_SHA
- DHE_DSS_CAMELLIA256_SHA
- DHE_RSA_CAMELLIA256_SHA
- DH_ANON_CAMELLIA256_SHA
- PSK_RC4_SHA
- PSK_3DES_SHA
- PSK_AES128_SHA
- PSK_AES256_SHA
- DHE_PSK_RC4_SHA
- DHE_PSK_3DES_SHA
- DHE_PSK_AES128_SHA
- DHE_PSK_AES256_SHA
- RSA_PSK_RC4_SHA
- RSA_PSK_3DES_SHA
- RSA_PSK_AES128_SHA
- RSA_PSK_AES256_SHA
- RSA_SEED_SHA
- DH_DSS_SEED_SHA
- DH_RSA_SEED_SHA
- DHE_DSS_SEED_SHA
- DHE_RSA_SEED_SHA
- DH_ANON_SEED_SHA
- SRP_SHA_3DES_SHA
- SRP_SHA_RSA_3DES_SHA
- SRP_SHA_DSS_3DES_SHA
- SRP_SHA_AES128_SHA
- SRP_SHA_RSA_AES128_SHA
- SRP_SHA_DSS_AES128_SHA
- SRP_SHA_AES256_SHA
- SRP_SHA_RSA_AES256_SHA
- SRP_SHA_DSS_AES256_SHA
- ECDH_ECDSA_NULL_SHA
- ECDH_ECDSA_RC4_SHA
- ECDH_ECDSA_3DES_SHA
- ECDH_ECDSA_AES128_SHA
- ECDH_ECDSA_AES256_SHA
- ECDHE_ECDSA_NULL_SHA
- ECDHE_ECDSA_RC4_SHA
- ECDHE_ECDSA_3DES_SHA
- ECDHE_ECDSA_AES128_SHA
- ECDHE_ECDSA_AES256_SHA
- ECDH_RSA_NULL_SHA
- ECDH_RSA_RC4_SHA
- ECDH_RSA_3DES_SHA
- ECDH_RSA_AES128_SHA
- ECDH_RSA_AES256_SHA
- ECDHE_RSA_NULL_SHA
- ECDHE_RSA_RC4_SHA
- ECDHE_RSA_3DES_SHA
- ECDHE_RSA_AES128_SHA
- ECDHE_RSA_AES256_SHA
- ECDH_ANON_NULL_SHA
- ECDH_ANON_RC4_SHA
- ECDH_ANON_3DES_SHA
- ECDH_ANON_AES128_SHA
- ECDH_ANON_AES256_SHA
- RSA_NULL_SHA256
- RSA_AES128_SHA256
- RSA_AES256_SHA256
- DH_DSS_AES128_SHA256
- DH_RSA_AES128_SHA256
- DHE_DSS_AES128_SHA256
- DHE_RSA_AES128_SHA256
- DH_DSS_AES256_SHA256
- DH_RSA_AES256_SHA256
- DHE_DSS_AES256_SHA256
- DHE_RSA_AES256_SHA256
- DH_ANON_AES128_SHA256
- DH_ANON_AES256_SHA256
- RSA_AES128_GCM_SHA256
- RSA_AES256_GCM_SHA384
- DHE_RSA_AES128_GCM_SHA256
- DHE_RSA_AES256_GCM_SHA384
- DH_RSA_AES128_GCM_SHA256
- DH_RSA_AES256_GCM_SHA384
- DHE_DSS_AES128_GCM_SHA256
- DHE_DSS_AES256_GCM_SHA384
- DH_DSS_AES128_GCM_SHA256
- DH_DSS_AES256_GCM_SHA384
- DH_ANON_AES128_GCM_SHA256
- DH_ANON_AES256_GCM_SHA384
- ECDHE_ECDSA_AES128_SHA256
- ECDHE_ECDSA_AES256_SHA384
- ECDH_ECDSA_AES128_SHA256
- ECDH_ECDSA_AES256_SHA384
- ECDHE_RSA_AES128_SHA256
- ECDHE_RSA_AES256_SHA384
- ECDH_RSA_AES128_SHA256
- ECDH_RSA_AES256_SHA384
- ECDHE_ECDSA_AES128_GCM_SHA256
- ECDHE_ECDSA_AES256_GCM_SHA384
- ECDH_ECDSA_AES128_GCM_SHA256
- ECDH_ECDSA_AES256_GCM_SHA384
- ECDHE_RSA_AES128_GCM_SHA256
- ECDHE_RSA_AES256_GCM_SHA384
- ECDH_RSA_AES128_GCM_SHA256
- ECDH_RSA_AES256_GCM_SHA384
- PSK_AES128_GCM_SHA256
- PSK_AES256_GCM_SHA384
- DHE_PSK_AES128_GCM_SHA256
- DHE_PSK_AES256_GCM_SHA384
- RSA_PSK_AES128_GCM_SHA256
- RSA_PSK_AES256_GCM_SHA384
- PSK_AES128_SHA256
- PSK_AES256_SHA384
- PSK_NULL_SHA256
- PSK_NULL_SHA384
- DHE_PSK_AES128_SHA256
- DHE_PSK_AES256_SHA384
- DHE_PSK_NULL_SHA256
- DHE_PSK_NULL_SHA384
- RSA_PSK_AES128_SHA256
- RSA_PSK_AES256_SHA384
- RSA_PSK_NULL_SHA256
- RSA_PSK_NULL_SHA384
- RSA_CAMELLIA128_SHA256
- DH_DSS_CAMELLIA128_SHA256
- DH_RSA_CAMELLIA128_SHA256
- DHE_DSS_CAMELLIA128_SHA256
- DHE_RSA_CAMELLIA128_SHA256
- DH_ANON_CAMELLIA128_SHA256
- RSA_CAMELLIA256_SHA256
- DH_DSS_CAMELLIA256_SHA256
- DH_RSA_CAMELLIA256_SHA256
- DHE_DSS_CAMELLIA256_SHA256
- DHE_RSA_CAMELLIA256_SHA256
- DH_ANON_CAMELLIA256_SHA256
- ECDHE_ECDSA_CAMELLIA128_SHA256
- ECDHE_ECDSA_CAMELLIA256_SHA384
- ECDH_ECDSA_CAMELLIA128_SHA256
- ECDH_ECDSA_CAMELLIA256_SHA384
- ECDHE_RSA_CAMELLIA128_SHA256
- ECDHE_RSA_CAMELLIA256_SHA384
- ECDH_RSA_CAMELLIA128_SHA256
- ECDH_RSA_CAMELLIA256_SHA384
- RSA_CAMELLIA128_GCM_SHA256
- RSA_CAMELLIA256_GCM_SHA384
- DHE_RSA_CAMELLIA128_GCM_SHA256
- DHE_RSA_CAMELLIA256_GCM_SHA384
- DH_RSA_CAMELLIA128_GCM_SHA256
- DH_RSA_CAMELLIA256_GCM_SHA384
- DHE_DSS_CAMELLIA128_GCM_SHA256
- DHE_DSS_CAMELLIA256_GCM_SHA384
- DH_DSS_CAMELLIA128_GCM_SHA256
- DH_DSS_CAMELLIA256_GCM_SHA384
- DH_anon_CAMELLIA128_GCM_SHA256
- DH_anon_CAMELLIA256_GCM_SHA384
- ECDHE_ECDSA_CAMELLIA128_GCM_SHA256
- ECDHE_ECDSA_CAMELLIA256_GCM_SHA384
- ECDH_ECDSA_CAMELLIA128_GCM_SHA256
- ECDH_ECDSA_CAMELLIA256_GCM_SHA384
- ECDHE_RSA_CAMELLIA128_GCM_SHA256
- ECDHE_RSA_CAMELLIA256_GCM_SHA384
- ECDH_RSA_CAMELLIA128_GCM_SHA256
- ECDH_RSA_CAMELLIA256_GCM_SHA384
- PSK_CAMELLIA128_GCM_SHA256
- PSK_CAMELLIA256_GCM_SHA384
- DHE_PSK_CAMELLIA128_GCM_SHA256
- DHE_PSK_CAMELLIA256_GCM_SHA384
- RSA_PSK_CAMELLIA128_GCM_SHA256
- RSA_PSK_CAMELLIA256_GCM_SHA384
- PSK_CAMELLIA128_SHA256
- PSK_CAMELLIA256_SHA384
- DHE_PSK_CAMELLIA128_SHA256
- DHE_PSK_CAMELLIA256_SHA384
- RSA_PSK_CAMELLIA128_SHA256
- RSA_PSK_CAMELLIA256_SHA384
- ECDHE_PSK_CAMELLIA128_SHA256
- ECDHE_PSK_CAMELLIA256_SHA384
- ECDHE_PSK_RC4_SHA
- ECDHE_PSK_3DES_SHA
- ECDHE_PSK_AES128_SHA
- ECDHE_PSK_AES256_SHA
- ECDHE_PSK_AES128_SHA256
- ECDHE_PSK_AES256_SHA384
- ECDHE_PSK_NULL_SHA
- ECDHE_PSK_NULL_SHA256
- ECDHE_PSK_NULL_SHA384
- ECDHE_RSA_CHACHA20_POLY1305_SHA256
- ECDHE_ECDSA_CHACHA20_POLY1305_SHA256
- DHE_RSA_CHACHA20_POLY1305_SHA256
- PSK_CHACHA20_POLY1305_SHA256
- ECDHE_PSK_CHACHA20_POLY1305_SHA256
- DHE_PSK_CHACHA20_POLY1305_SHA256
- RSA_PSK_CHACHA20_POLY1305_SHA256
- AES128_GCM_SHA256
- AES256_GCM_SHA384
- CHACHA20_POLY1305_SHA256
- AES128_CCM_SHA256
- AES128_CCM8_SHA256
tls_ec_curves Property
Defines the elliptic curves to enable.
Syntax
def get_tls_ec_curves() -> str: ... def set_tls_ec_curves(value: str) -> None: ...
tls_ec_curves = property(get_tls_ec_curves, set_tls_ec_curves)
Default Value
""
Remarks
Defines the elliptic curves to enable.
tls_extensions Property
Provides access to TLS extensions.
Syntax
def get_tls_extensions() -> str: ... def set_tls_extensions(value: str) -> None: ...
tls_extensions = property(get_tls_extensions, set_tls_extensions)
Default Value
""
Remarks
Provides access to TLS extensions.
tls_force_resume_if_destination_changes Property
Whether to force TLS session resumption when the destination address changes.
Syntax
def get_tls_force_resume_if_destination_changes() -> bool: ... def set_tls_force_resume_if_destination_changes(value: bool) -> None: ...
tls_force_resume_if_destination_changes = property(get_tls_force_resume_if_destination_changes, set_tls_force_resume_if_destination_changes)
Default Value
FALSE
Remarks
Whether to force TLS session resumption when the destination address changes.
tls_pre_shared_identity Property
Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.
Syntax
def get_tls_pre_shared_identity() -> str: ... def set_tls_pre_shared_identity(value: str) -> None: ...
tls_pre_shared_identity = property(get_tls_pre_shared_identity, set_tls_pre_shared_identity)
Default Value
""
Remarks
Defines the identity used when the PSK (Pre-Shared Key) key-exchange mechanism is negotiated.
tls_pre_shared_key Property
Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16.
Syntax
def get_tls_pre_shared_key() -> str: ... def set_tls_pre_shared_key(value: str) -> None: ...
tls_pre_shared_key = property(get_tls_pre_shared_key, set_tls_pre_shared_key)
Default Value
""
Remarks
Contains the pre-shared key for the PSK (Pre-Shared Key) key-exchange mechanism, encoded with base16.
tls_pre_shared_key_ciphersuite Property
Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation.
Syntax
def get_tls_pre_shared_key_ciphersuite() -> str: ... def set_tls_pre_shared_key_ciphersuite(value: str) -> None: ...
tls_pre_shared_key_ciphersuite = property(get_tls_pre_shared_key_ciphersuite, set_tls_pre_shared_key_ciphersuite)
Default Value
""
Remarks
Defines the ciphersuite used for PSK (Pre-Shared Key) negotiation.
tls_renegotiation_attack_prevention_mode Property
Selects the renegotiation attack prevention mechanism.
Syntax
def get_tls_renegotiation_attack_prevention_mode() -> int: ... def set_tls_renegotiation_attack_prevention_mode(value: int) -> None: ...
tls_renegotiation_attack_prevention_mode = property(get_tls_renegotiation_attack_prevention_mode, set_tls_renegotiation_attack_prevention_mode)
Default Value
0
Remarks
Selects the renegotiation attack prevention mechanism.
The following options are available:
| crapmCompatible | 0 | TLS 1.0 and 1.1 compatibility mode (renegotiation indication extension is disabled). |
| crapmStrict | 1 | Renegotiation attack prevention is enabled and enforced. |
| crapmAuto | 2 | Automatically choose whether to enable or disable renegotiation attack prevention. |
tls_revocation_check Property
Specifies the kind(s) of revocation check to perform.
Syntax
def get_tls_revocation_check() -> int: ... def set_tls_revocation_check(value: int) -> None: ...
tls_revocation_check = property(get_tls_revocation_check, set_tls_revocation_check)
Default Value
1
Remarks
Specifies the kind(s) of revocation check to perform.
Revocation checking is necessary to ensure the integrity of the chain and obtain up-to-date certificate validity and trustworthiness information.
| crcNone | 0 | No revocation checking. |
| crcAuto | 1 | Automatic mode selection. Currently this maps to crcAnyOCSPOrCRL, but it may change in the future. |
| crcAllCRL | 2 | All provided CRL endpoints will be checked, and all checks must succeed. |
| crcAllOCSP | 3 | All provided OCSP endpoints will be checked, and all checks must succeed. |
| crcAllCRLAndOCSP | 4 | All provided CRL and OCSP endpoints will be checked, and all checks must succeed. |
| crcAnyCRL | 5 | All provided CRL endpoints will be checked, and at least one check must succeed. |
| crcAnyOCSP | 6 | All provided OCSP endpoints will be checked, and at least one check must succeed. |
| crcAnyCRLOrOCSP | 7 | All provided CRL and OCSP endpoints will be checked, and at least one check must succeed. CRL endpoints are checked first. |
| crcAnyOCSPOrCRL | 8 | All provided CRL and OCSP endpoints will be checked, and at least one check must succeed. OCSP endpoints are checked first. |
This setting controls the way the revocation checks are performed for every certificate in the chain. Typically certificates come with two types of revocation information sources: CRL (certificate revocation lists) and OCSP responders. CRLs are static objects periodically published by the CA at some online location. OCSP responders are active online services maintained by the CA that can provide up-to-date information on certificate statuses in near real time.
There are some conceptual differences between the two. CRLs are normally larger in size. Their use involves some latency because there is normally some delay between the time when a certificate was revoked and the time the subsequent CRL mentioning that is published. The benefits of CRL is that the same object can provide statuses for all certificates issued by a particular CA, and that the whole technology is much simpler than OCSP (and thus is supported by more CAs).
This setting lets you adjust the validation course by including or excluding certain types of revocation sources from the validation process. The crcAnyOCSPOrCRL setting (give preference to the faster OCSP route and only demand one source to succeed) is a good choice for most typical validation environments. The "crcAll*" modes are much stricter, and may be used in scenarios where bulletproof validity information is essential.
Note: If no CRL or OCSP endpoints are provided by the CA, the revocation check will be considered successful. This is because the CA chose not to supply revocation information for its certificates, meaning they are considered irrevocable.
Note: Within each of the above settings, if any retrieved CRL or OCSP response indicates that the certificate has been revoked, the revocation check fails.
tls_ssl_options Property
Various SSL (TLS) protocol options, set of cssloExpectShutdownMessage 0x001 Wait for the close-notify message when shutting down the connection cssloOpenSSLDTLSWorkaround 0x002 (DEPRECATED) Use a DTLS version workaround when talking to very old OpenSSL versions cssloDisableKexLengthAlignment 0x004 Do not align the client-side PMS by the RSA modulus size.
Syntax
def get_tls_ssl_options() -> int: ... def set_tls_ssl_options(value: int) -> None: ...
tls_ssl_options = property(get_tls_ssl_options, set_tls_ssl_options)
Default Value
16
Remarks
Various SSL (TLS) protocol options, set of
| cssloExpectShutdownMessage | 0x001 | Wait for the close-notify message when shutting down the connection |
| cssloOpenSSLDTLSWorkaround | 0x002 | (DEPRECATED) Use a DTLS version workaround when talking to very old OpenSSL versions |
| cssloDisableKexLengthAlignment | 0x004 | Do not align the client-side PMS by the RSA modulus size. It is unlikely that you will ever need to adjust it. |
| cssloForceUseOfClientCertHashAlg | 0x008 | Enforce the use of the client certificate hash algorithm. It is unlikely that you will ever need to adjust it. |
| cssloAutoAddServerNameExtension | 0x010 | Automatically add the server name extension when known |
| cssloAcceptTrustedSRPPrimesOnly | 0x020 | Accept trusted SRP primes only |
| cssloDisableSignatureAlgorithmsExtension | 0x040 | Disable (do not send) the signature algorithms extension. It is unlikely that you will ever need to adjust it. |
| cssloIntolerateHigherProtocolVersions | 0x080 | (server option) Do not allow fallback from TLS versions higher than currently enabled |
| cssloStickToPrefCertHashAlg | 0x100 | Stick to preferred certificate hash algorithms |
| cssloNoImplicitTLS12Fallback | 0x200 | Disable implicit TLS 1.3 to 1.2 fallbacks |
| cssloUseHandshakeBatches | 0x400 | Send the handshake message as large batches rather than individually |
tls_tls_mode Property
Specifies the TLS mode to use.
Syntax
def get_tls_tls_mode() -> int: ... def set_tls_tls_mode(value: int) -> None: ...
tls_tls_mode = property(get_tls_tls_mode, set_tls_tls_mode)
Default Value
0
Remarks
Specifies the TLS mode to use.
| smDefault | 0 | |
| smNoTLS | 1 | Do not use TLS |
| smExplicitTLS | 2 | Connect to the server without any encryption and then request an SSL session. |
| smImplicitTLS | 3 | Connect to the specified port, and establish the SSL session at once. |
| smMixedTLS | 4 | Connect to the specified port, and establish the SSL session at once, but allow plain data. |
tls_use_extended_master_secret Property
Enables the Extended Master Secret Extension, as defined in RFC 7627.
Syntax
def get_tls_use_extended_master_secret() -> bool: ... def set_tls_use_extended_master_secret(value: bool) -> None: ...
tls_use_extended_master_secret = property(get_tls_use_extended_master_secret, set_tls_use_extended_master_secret)
Default Value
FALSE
Remarks
Enables the Extended Master Secret Extension, as defined in RFC 7627.
tls_use_session_resumption Property
Enables or disables the TLS session resumption capability.
Syntax
def get_tls_use_session_resumption() -> bool: ... def set_tls_use_session_resumption(value: bool) -> None: ...
tls_use_session_resumption = property(get_tls_use_session_resumption, set_tls_use_session_resumption)
Default Value
FALSE
Remarks
Enables or disables the TLS session resumption capability.
tls_versions Property
The SSL/TLS versions to enable by default.
Syntax
def get_tls_versions() -> int: ... def set_tls_versions(value: int) -> None: ...
tls_versions = property(get_tls_versions, set_tls_versions)
Default Value
16
Remarks
The SSL/TLS versions to enable by default.
| csbSSL2 | 0x01 | SSL 2 |
| csbSSL3 | 0x02 | SSL 3 |
| csbTLS1 | 0x04 | TLS 1.0 |
| csbTLS11 | 0x08 | TLS 1.1 |
| csbTLS12 | 0x10 | TLS 1.2 |
| csbTLS13 | 0x20 | TLS 1.3 |
website_name Property
Specifies the web site name to use in the certificate.
Syntax
def get_website_name() -> str: ... def set_website_name(value: str) -> None: ...
website_name = property(get_website_name, set_website_name)
Default Value
"SecureBlackbox"
Remarks
If using an internally-generated certificate, use this property to specify the web site name to be included as a common name. A typical common name consists of the host name, such as '192.168.10.10' or 'domain.com'.
broadcast_data Method
Broadcasts data to all connections.
Syntax
def broadcast_data(connection_id: int, data: bytes) -> None: ...
Remarks
Call this method to send Data to all active client connections except for ConnectionID. Set ConnectionID to -1 to broadcast to all connections.
broadcast_text Method
Broadcasts a text string to all connections.
Syntax
def broadcast_text(connection_id: int, text: str) -> None: ...
Remarks
Call this method to send Text to all active client connections except for ConnectionID. Set ConnectionID to -1 to broadcast to all connections without exceptions.
config Method
Sets or retrieves a configuration setting.
Syntax
def config(configuration_string: str) -> str: ...
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.
do_action Method
Performs an additional action.
Syntax
def do_action(action_id: str, action_params: str) -> str: ...
Remarks
do_action is a generic method available in every class. It is used to perform an additional action introduced after the product major release. The list of actions is not fixed, and may be flexibly extended over time.
The unique identifier (case insensitive) of the action is provided in the ActionID parameter.
ActionParams contains the value of a single parameter, or a list of multiple parameters for the action in the form of PARAM1=VALUE1;PARAM2=VALUE2;....
drop_client Method
Terminates a client connection.
Syntax
def drop_client(connection_id: int, forced: bool) -> None: ...
Remarks
Call this method to shut down a connected client. Forced indicates whether the connection should be closed in a graceful manner.
export_key_material Method
Derives key material from the session's master key using the TLS exporters scheme.
Syntax
def export_key_material(connection_id: int, lbl: str, context: bytes, len: int) -> None: ...
Remarks
Some protocols - for example, SRTP - use the TLS exporters scheme to derive their own session keys from the TLS master key. This method lets you employ exporters to obtain such keys, or to generate secure keys for your own needs from an active TLS session.
The exported keys depend on the master key, and are different for every TLS session. However, a client and server sharing a session will always end up with the same key material, as long as they use the same values of Lbl, Context, and Len.
Use the ConnectionID parameter to specify the session that you would like to derive key material from.
list_clients Method
Enumerates the connected clients.
Syntax
def list_clients() -> str: ...
Remarks
This method enumerates the connected clients. It returns a list of strings, with each string being of 'ConnectionID|Address|Port' format, and representing a single connection.
pin_client Method
Takes a snapshot of the connection's properties.
Syntax
def pin_client(connection_id: int) -> None: ...
Remarks
Use this method to take a snapshot of a connected client. The captured properties are populated in pinned_client and pinned_client_chain properties.
process_plain_data Method
Process a plain data buffer to a connection client.
Syntax
def process_plain_data(connection_id: int, buffer: bytes) -> None: ...
Remarks
Use this method to process a plain data buffer to a connected client. Use ConnectionID to specify the client.
send_data Method
Sends a data buffer to a connection client.
Syntax
def send_data(connection_id: int, buffer: bytes) -> None: ...
Remarks
Use this method to send a data buffer to a connected client. Use ConnectionID to specify the client.
send_keep_alive Method
Sends a keep-alive packet.
Syntax
def send_keep_alive(connection_id: int) -> bool: ...
Remarks
Use this method to send a keep-alive packet to a client. Keep alive is an empty packet; keep-alive signals sent occasionally can be used to keep connection up.
send_plain_data Method
Sends a data buffer to a connection client.
Syntax
def send_plain_data(connection_id: int, buffer: bytes) -> None: ...
Remarks
Use this method to send a data buffer to a connected client. Use ConnectionID to specify the client.
send_text Method
Sends a text string to a client.
Syntax
def send_text(connection_id: int, text: str) -> None: ...
Remarks
Use this method to send a text string to a connected client.
start Method
Starts the DTLS server.
Syntax
def start() -> None: ...
Remarks
Use this method to start listening for incoming data.
stop Method
Stops the DTLS server.
Syntax
def stop() -> None: ...
Remarks
Call this method to stop listening for incoming data.
on_accept Event
Reports an incoming connection.
Syntax
class DTLSServerAcceptEventParams(object): @property def remote_address() -> str: ... @property def remote_port() -> int: ... @property def accept() -> bool: ... @accept.setter def accept(value) -> None: ... # In class DTLSServer: @property def on_accept() -> Callable[[DTLSServerAcceptEventParams], None]: ... @on_accept.setter def on_accept(event_hook: Callable[[DTLSServerAcceptEventParams], None]) -> None: ...
Remarks
This event is fired when a new connection from RemoteAddress:RemotePort is ready to be accepted. Use the Accept parameter to accept or decline it.
Subscribe to on_connect event to be notified of every connection that has been set up.
on_data Event
Supplies a data chunk received from a client.
Syntax
class DTLSServerDataEventParams(object): @property def connection_id() -> int: ... @property def buffer() -> bytes: ... # In class DTLSServer: @property def on_data() -> Callable[[DTLSServerDataEventParams], None]: ... @on_data.setter def on_data(event_hook: Callable[[DTLSServerDataEventParams], None]) -> None: ...
Remarks
This event is fired to supply another piece of data received from a client. This event may fire multiple times.
on_error Event
Information about errors during data delivery.
Syntax
class DTLSServerErrorEventParams(object): @property def connection_id() -> int: ... @property def error_code() -> int: ... @property def description() -> str: ... # In class DTLSServer: @property def on_error() -> Callable[[DTLSServerErrorEventParams], None]: ... @on_error.setter def on_error(event_hook: Callable[[DTLSServerErrorEventParams], None]) -> None: ...
Remarks
The event is fired in case of exceptional conditions during message processing.
ErrorCode contains an error code and Description contains a textual description of the error. For a list of valid error codes and their descriptions, please refer to the HTTPS section.
on_external_sign Event
Handles remote or external signing initiated by the server protocol.
Syntax
class DTLSServerExternalSignEventParams(object): @property def connection_id() -> int: ... @property def operation_id() -> str: ... @property def hash_algorithm() -> str: ... @property def pars() -> str: ... @property def data() -> str: ... @property def signed_data() -> str: ... @signed_data.setter def signed_data(value) -> None: ... # In class DTLSServer: @property def on_external_sign() -> Callable[[DTLSServerExternalSignEventParams], None]: ... @on_external_sign.setter def on_external_sign(event_hook: Callable[[DTLSServerExternalSignEventParams], None]) -> None: ...
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 class via the SignedData parameter.
OperationId provides a comment about the operation and its origin. It depends on the exact class being used, and may be empty. HashAlgorithm specifies the hash algorithm being used for the operation, and Pars contains algorithm-dependent parameters.
The class uses base16 (hex) encoding for the 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 the .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();
};
on_notification Event
This event notifies the application about an underlying control flow event.
Syntax
class DTLSServerNotificationEventParams(object): @property def event_id() -> str: ... @property def event_param() -> str: ... # In class DTLSServer: @property def on_notification() -> Callable[[DTLSServerNotificationEventParams], None]: ... @on_notification.setter def on_notification(event_hook: Callable[[DTLSServerNotificationEventParams], None]) -> None: ...
Remarks
The class fires this event to let the application know about some event, occurrence, or milestone in the class. For example, it may fire to report completion of the document processing. The list of events being reported is not fixed, and may be flexibly extended over time.
The unique identifier of the event is provided in the EventID parameter. EventParam contains any parameters accompanying the occurrence. Depending on the type of the class, the exact action it is performing, or the document being processed, one or both may be omitted.
on_plain_data Event
Supplies a plain data chunk received from a client.
Syntax
class DTLSServerPlainDataEventParams(object): @property def connection_id() -> int: ... @property def buffer() -> bytes: ... # In class DTLSServer: @property def on_plain_data() -> Callable[[DTLSServerPlainDataEventParams], None]: ... @on_plain_data.setter def on_plain_data(event_hook: Callable[[DTLSServerPlainDataEventParams], None]) -> None: ...
Remarks
This event is fired to supply another piece of plain data received from a client. This event may fire multiple times.
on_tls_cert_validate Event
Fires when a client certificate needs to be validated.
Syntax
class DTLSServerTLSCertValidateEventParams(object): @property def connection_id() -> int: ... @property def accept() -> bool: ... @accept.setter def accept(value) -> None: ... # In class DTLSServer: @property def on_tls_cert_validate() -> Callable[[DTLSServerTLSCertValidateEventParams], None]: ... @on_tls_cert_validate.setter def on_tls_cert_validate(event_hook: Callable[[DTLSServerTLSCertValidateEventParams], None]) -> None: ...
Remarks
The class fires this event to notify the application of an authenticating client. Use the event handler to validate the certificate and pass your decision back to the server component via the Accept parameter.
on_tls_established Event
Reports the setup of a TLS session.
Syntax
class DTLSServerTLSEstablishedEventParams(object): @property def connection_id() -> int: ... # In class DTLSServer: @property def on_tls_established() -> Callable[[DTLSServerTLSEstablishedEventParams], None]: ... @on_tls_established.setter def on_tls_established(event_hook: Callable[[DTLSServerTLSEstablishedEventParams], None]) -> None: ...
Remarks
Subscribe to this event to be notified about the setup of a TLS connection by a connected client.
on_tls_handshake Event
Fires when a newly established client connection initiates a TLS handshake.
Syntax
class DTLSServerTLSHandshakeEventParams(object): @property def connection_id() -> int: ... @property def server_name() -> str: ... @property def abort() -> bool: ... @abort.setter def abort(value) -> None: ... # In class DTLSServer: @property def on_tls_handshake() -> Callable[[DTLSServerTLSHandshakeEventParams], None]: ... @on_tls_handshake.setter def on_tls_handshake(event_hook: Callable[[DTLSServerTLSHandshakeEventParams], None]) -> None: ...
Remarks
Use this event to get notified about the initiation of the TLS handshake by the remote client. The ServerName parameter specifies the requested host from the client hello message.
on_tls_psk Event
Requests a pre-shared key for TLS-PSK.
Syntax
class DTLSServerTLSPSKEventParams(object): @property def connection_id() -> int: ... @property def identity() -> str: ... @property def psk() -> str: ... @psk.setter def psk(value) -> None: ... @property def ciphersuite() -> str: ... @ciphersuite.setter def ciphersuite(value) -> None: ... # In class DTLSServer: @property def on_tls_psk() -> Callable[[DTLSServerTLSPSKEventParams], None]: ... @on_tls_psk.setter def on_tls_psk(event_hook: Callable[[DTLSServerTLSPSKEventParams], None]) -> None: ...
Remarks
The class fires this event to report that a client has requested a TLS-PSK negotiation. ConnectionId indicates the unique connection ID that requested the PSK handshake.
Use Identity to look up for the corresponding pre-shared key in the server's database, then assign the key to the PSK parameter. If TLS 1.3 PSK is used, you will also need to assign the Ciphersuite parameter with the cipher suite associated with that identity and their key.
on_tls_shutdown Event
Reports closure of a TLS session.
Syntax
class DTLSServerTLSShutdownEventParams(object): @property def connection_id() -> int: ... # In class DTLSServer: @property def on_tls_shutdown() -> Callable[[DTLSServerTLSShutdownEventParams], None]: ... @on_tls_shutdown.setter def on_tls_shutdown(event_hook: Callable[[DTLSServerTLSShutdownEventParams], None]) -> None: ...
Remarks
The class fires this event when a connected client closes their TLS session gracefully. This event is typically followed by a on_disconnect, which marks the closure of the underlying TCP session.
DTLSServer Config Settings
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.DTLSServer Config Settings
| 0 | No client authentication (the default setting) | |
| 1 | Request certificates. The server will ask connecting clients for their certificates. Non-authenticated client connections will be accepted anyway. | |
| 2 | Require certificates. The server will ask connecting clients for their certificates. If a client fails to provide a certificate, the server will terminate the connection. |
If this property is set to 1 or 2, the component will request certificates from the connecting clients. Depending on the setting, the clients that fail to provide their certificate in response will be allowed or disallowed to proceed with the connection. The server signals about a received certificate by firing its on_certificate_validate event. Use pin_client method in the event handler to pin the client details, and access the provided certificate chain via the pinned_client_chain property.
Note that this event is fired from the connecting clients threads, so please make sure you avoid bottlenecks in the event handler and put appropriate thread safety measures in place.
Unlike the client-side components, the server component does not perform automated certificate validation against the local security policy. You must perform appropriate certificate validation steps in your on_certificate_validate event handler.
Base Config Settings
You can switch this property off to improve performance if your project only uses known, good private keys.
Supported values are:
| off | No caching (default) | |
| local | Local caching | |
| global | Global caching |
This setting only applies to sessions negotiated with TLS version 1.3.
Supported values are:
| file | File | |
| console | Console | |
| systemlog | System Log (supported for Android only) | |
| debugger | Debugger (supported for VCL for Windows and .Net) |
Supported values are:
| time | Current time | |
| level | Level | |
| package | Package name | |
| module | Module name | |
| class | Class name | |
| method | Method name | |
| threadid | Thread Id | |
| contenttype | Content type | |
| content | Content | |
| all | All details |
Supported filter names are:
| exclude-package | Exclude a package specified in the value | |
| exclude-module | Exclude a module specified in the value | |
| exclude-class | Exclude a class specified in the value | |
| exclude-method | Exclude a method specified in the value | |
| include-package | Include a package specified in the value | |
| include-module | Include a module specified in the value | |
| include-class | Include a class specified in the value | |
| include-method | Include a method specified in the value |
| none | No flush (caching only) | |
| immediate | Immediate flush (real-time logging) | |
| maxcount | Flush cached entries upon reaching LogMaxEventCount entries in the cache. |
Supported values are:
| none | None (by default) | |
| fatal | Severe errors that cause premature termination. | |
| error | Other runtime errors or unexpected conditions. | |
| warning | Use of deprecated APIs, poor use of API, 'almost' errors, other runtime situations that are undesirable or unexpected, but not necessarily "wrong". | |
| info | Interesting runtime events (startup/shutdown). | |
| debug | Detailed information on flow of through the system. | |
| trace | More detailed information. |
The default value of this setting is 100.
| none | No rotation | |
| deleteolder | Delete older entries from the cache upon reaching LogMaxEventCount | |
| keepolder | Keep older entries in the cache upon reaching LogMaxEventCount (newer entries are discarded) |
Supported values are:
| none | No static DNS rules (default) | |
| local | Local static DNS rules | |
| global | Global static DNS rules |
This setting only applies to certificates originating from a Windows system store.
DTLSServer Errors
DTLSServer 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) |