FTPClient Class
Properties Methods Events Config Settings Errors
The FTPClient class provides client-side functionality for FTP and FTPS protocols.
Syntax
class secureblackbox.FTPClient
Remarks
FTPClient provides client-side support for the FTP (File Transfer Protocol) and FTPS (FTP-over-SSL) protocols. The FTPS protocol allows you to securely perform file transfer operations with a remote server over Transport Layer Security (TLS).
Note: TLS is a successor to the now deprecated SSL protocol, although the latter abbreviation is still widely used.
FTPClient is typically used in the following scenario:
- Setting up the connection parameters
- Connecting to the server and signing in
- Performing file transfer operations
- Closing the connection
Setting up the parameters
When working with FTP or FTP-over-TLS service you will often need to tune up several classes of settings:- Login credentials: these can be tuned up via the username and password properties.
- TLS settings: these includes the TLS mode: explicit, implicit, or no TLS. You must get this setting right; otherwise you may not be able to connect. Use tls_settings property to adjust this setting.
- If your server requires you to authenticate with a certificate, you can provide one via the client_chain property.
- FTPClient validates the server certificate against the local security settings. If your server uses a custom or non-public PKI, you may need to provide the required trust anchors and CA certificates via the trusted_certificates and known_certificates collections.
- FTP protocol includes its own set of settings, such as passive_mode, encrypt_data_channel, or adjust_pasv_address. These may be configured on this stage, or later into the connection.
- In some network environments, you may also need to make adjustments to socket_settings and proxy.
Connecting to the server and signing in
Call connect to open the connection to the server. The component will use the provided credentials to sign you in automatically.Performing file transfer operations
FTPClient offers the full set of FTP operations. These include file uploads (upload_file or upload_bytes), file downloads (download_file, download_bytes), and directory operations (list_dir, make_dir).Note that unlike SFTP, FTP only supports one transfer operation at a time. An ongoing operation should be completed or aborted before a new one can be started.
Closing the connection
Use disconnect to close the FTP connection.Useful info
During its work FTPClient communicates back via events. on_progress event fires periodically during the transfer operation to let you know of the operation progress. on_control_send and on_control_receive report the protocol communication log. on_file_operation and on_file_operation_result report the start and completion of an individual transfer operation within a multi-file transfer call (such as upload_files).Property List
The following is the full list of the properties of the class with short descriptions. Click on the links for further details.
| account_info | Parameters for the ACCT command. |
| adjust_pasv_address | Enables or disables automatic adjustment of passive-mode addresses. |
| blocked_cert_count | The number of records in the BlockedCert arrays. |
| blocked_cert_bytes | Returns the raw certificate data in DER format. |
| blocked_cert_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| client_cert_count | The number of records in the ClientCert arrays. |
| client_cert_bytes | Returns the raw certificate data in DER format. |
| client_cert_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| connected | Indicates whether the class is connected to the server. |
| control_channel_log | Contains the control channel log of the FTP session. |
| ctl_conn_info_aead_cipher | Indicates whether the encryption algorithm used is an AEAD cipher. |
| ctl_conn_info_chain_validation_details | The details of a certificate chain validation outcome. |
| ctl_conn_info_chain_validation_result | The outcome of a certificate chain validation routine. |
| ctl_conn_info_ciphersuite | The cipher suite employed by this connection. |
| ctl_conn_info_client_authenticated | Specifies whether client authentication was performed during this connection. |
| ctl_conn_info_client_auth_requested | Specifies whether client authentication was requested during this connection. |
| ctl_conn_info_connection_established | Indicates whether the connection has been established fully. |
| ctl_conn_info_connection_id | The unique identifier assigned to this connection. |
| ctl_conn_info_digest_algorithm | The digest algorithm used in a TLS-enabled connection. |
| ctl_conn_info_encryption_algorithm | The symmetric encryption algorithm used in a TLS-enabled connection. |
| ctl_conn_info_exportable | Indicates whether a TLS connection uses a reduced-strength exportable cipher. |
| ctl_conn_info_key_exchange_algorithm | The key exchange algorithm used in a TLS-enabled connection. |
| ctl_conn_info_key_exchange_key_bits | The length of the key exchange key of a TLS-enabled connection. |
| ctl_conn_info_named_ec_curve | The elliptic curve used in this connection. |
| ctl_conn_info_pfs_cipher | Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS). |
| ctl_conn_info_pre_shared_identity_hint | A hint professed by the server to help the client select the PSK identity to use. |
| ctl_conn_info_public_key_bits | The length of the public key. |
| ctl_conn_info_resumed_session | Indicates whether a TLS-enabled connection was spawned from another TLS connection. |
| ctl_conn_info_secure_connection | Indicates whether TLS or SSL is enabled for this connection. |
| ctl_conn_info_server_authenticated | Indicates whether server authentication was performed during a TLS-enabled connection. |
| ctl_conn_info_signature_algorithm | The signature algorithm used in a TLS handshake. |
| ctl_conn_info_symmetric_block_size | The block size of the symmetric algorithm used. |
| ctl_conn_info_symmetric_key_bits | The key length of the symmetric algorithm used. |
| ctl_conn_info_total_bytes_received | The total number of bytes received over this connection. |
| ctl_conn_info_total_bytes_sent | The total number of bytes sent over this connection. |
| ctl_conn_info_validation_log | Contains the server certificate's chain validation log. |
| ctl_conn_info_version | Indicates the version of SSL/TLS protocol negotiated during this connection. |
| curr_list_entry_entry_format | The file listing format: cfefUnknown 0 cfefUnix 1 cfefWindows 2 cfefMLSD 3 . |
| curr_list_entry_file_date | Specifies the creation and/or last modification times for the file entry. |
| curr_list_entry_file_type | The type of the entry: cfetUnknown 0 cfetDirectory 1 cfetFile 2 cfetSymlink 3 cfetSpecial 4 cfetCurrentDirectory 5 cfetParentDirectory 6 . |
| curr_list_entry_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| curr_list_entry_name | The file or directory name. |
| curr_list_entry_path | The full path to the file or directory. |
| curr_list_entry_raw_data | The unparsed entry as returned by the server. |
| curr_list_entry_size | File size in bytes. |
| data_conn_info_aead_cipher | Indicates whether the encryption algorithm used is an AEAD cipher. |
| data_conn_info_chain_validation_details | The details of a certificate chain validation outcome. |
| data_conn_info_chain_validation_result | The outcome of a certificate chain validation routine. |
| data_conn_info_ciphersuite | The cipher suite employed by this connection. |
| data_conn_info_client_authenticated | Specifies whether client authentication was performed during this connection. |
| data_conn_info_client_auth_requested | Specifies whether client authentication was requested during this connection. |
| data_conn_info_connection_established | Indicates whether the connection has been established fully. |
| data_conn_info_connection_id | The unique identifier assigned to this connection. |
| data_conn_info_digest_algorithm | The digest algorithm used in a TLS-enabled connection. |
| data_conn_info_encryption_algorithm | The symmetric encryption algorithm used in a TLS-enabled connection. |
| data_conn_info_exportable | Indicates whether a TLS connection uses a reduced-strength exportable cipher. |
| data_conn_info_key_exchange_algorithm | The key exchange algorithm used in a TLS-enabled connection. |
| data_conn_info_key_exchange_key_bits | The length of the key exchange key of a TLS-enabled connection. |
| data_conn_info_named_ec_curve | The elliptic curve used in this connection. |
| data_conn_info_pfs_cipher | Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS). |
| data_conn_info_pre_shared_identity_hint | A hint professed by the server to help the client select the PSK identity to use. |
| data_conn_info_public_key_bits | The length of the public key. |
| data_conn_info_resumed_session | Indicates whether a TLS-enabled connection was spawned from another TLS connection. |
| data_conn_info_secure_connection | Indicates whether TLS or SSL is enabled for this connection. |
| data_conn_info_server_authenticated | Indicates whether server authentication was performed during a TLS-enabled connection. |
| data_conn_info_signature_algorithm | The signature algorithm used in a TLS handshake. |
| data_conn_info_symmetric_block_size | The block size of the symmetric algorithm used. |
| data_conn_info_symmetric_key_bits | The key length of the symmetric algorithm used. |
| data_conn_info_total_bytes_received | The total number of bytes received over this connection. |
| data_conn_info_total_bytes_sent | The total number of bytes sent over this connection. |
| data_conn_info_validation_log | Contains the server certificate's chain validation log. |
| data_conn_info_version | Indicates the version of SSL/TLS protocol negotiated during this connection. |
| encrypt_data_channel | Enables or disables data channel encryption. |
| 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. |
| known_cert_count | The number of records in the KnownCert arrays. |
| known_cert_bytes | Returns the raw certificate data in DER format. |
| known_cert_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| known_crl_count | The number of records in the KnownCRL arrays. |
| known_crl_bytes | Returns the raw CRL data in DER format. |
| known_crl_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| known_ocsp_count | The number of records in the KnownOCSP arrays. |
| known_ocsp_bytes | A buffer containing the raw OCSP response data. |
| known_ocsp_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| modez | Switches on data compression. |
| passive_mode | Enables or disables passive transfer mode. |
| password | The connecting user's authentication password. |
| proxy_address | The IP address of the proxy server. |
| proxy_authentication | The authentication type used by the proxy server. |
| proxy_password | The password to authenticate to the proxy server. |
| proxy_port | The port on the proxy server to connect to. |
| proxy_proxy_type | The type of the proxy server. |
| proxy_request_headers | Contains HTTP request headers for WebTunnel and HTTP proxy. |
| proxy_response_body | Contains the HTTP or HTTPS (WebTunnel) proxy response body. |
| proxy_response_headers | Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server. |
| proxy_use_ipv6 | Specifies whether IPv6 should be used when connecting through the proxy. |
| proxy_use_proxy | Enables or disables proxy-driven connection. |
| proxy_username | Specifies the username credential for proxy authentication. |
| restart_at | The offset to restart the file transfer from. |
| server_cert_count | The number of records in the ServerCert arrays. |
| server_cert_bytes | Returns the raw certificate data in DER format. |
| server_cert_ca_key_id | A unique identifier (fingerprint) of the CA certificate's private key. |
| server_cert_fingerprint | Contains the fingerprint (a hash imprint) of this certificate. |
| server_cert_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| server_cert_issuer | The common name of the certificate issuer (CA), typically a company name. |
| server_cert_issuer_rdn | A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate issuer. |
| server_cert_key_algorithm | Specifies the public key algorithm of this certificate. |
| server_cert_key_bits | Returns the length of the public key. |
| server_cert_key_fingerprint | Returns a fingerprint of the public key contained in the certificate. |
| server_cert_key_usage | Indicates the purposes of the key contained in the certificate, in the form of an OR'ed flag set. |
| server_cert_public_key_bytes | Contains the certificate's public key in DER format. |
| server_cert_self_signed | Indicates whether the certificate is self-signed (root) or signed by an external CA. |
| server_cert_serial_number | Returns the certificate's serial number. |
| server_cert_sig_algorithm | Indicates the algorithm that was used by the CA to sign this certificate. |
| server_cert_subject | The common name of the certificate holder, typically an individual's name, a URL, an e-mail address, or a company name. |
| server_cert_subject_key_id | Contains a unique identifier (fingerprint) of the certificate's private key. |
| server_cert_subject_rdn | A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate holder (subject). |
| server_cert_valid_from | The time point at which the certificate becomes valid, in UTC. |
| server_cert_valid_to | The time point at which the certificate expires, in UTC. |
| socket_dns_mode | Selects the DNS resolver to use: the class's (secure) built-in one, or the one provided by the system. |
| socket_dns_port | Specifies the port number to be used for sending queries to the DNS server. |
| socket_dns_query_timeout | The timeout (in milliseconds) for each DNS query. |
| socket_dns_servers | The addresses of DNS servers to use for address resolution, separated by commas or semicolons. |
| socket_dns_total_timeout | The timeout (in milliseconds) for the whole resolution process. |
| 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. |
| transfer_type | Sets the file transfer mode. |
| trusted_cert_count | The number of records in the TrustedCert arrays. |
| trusted_cert_bytes | Returns the raw certificate data in DER format. |
| trusted_cert_handle | Allows to get or set a 'handle', a unique identifier of the underlying property object. |
| username | The connecting user's username (login name). |
Method List
The following is the full list of the methods of the class with short descriptions. Click on the links for further details.
| abort | Aborts the previous FTP service command and any associated transfer of data. |
| acct | Sends an Account command. |
| append_bytes | Appends a byte array to a server-side file. |
| append_file | Uploads a file to the server. |
| change_dir | Changes the current directory. |
| clear_command_channel | Sends CCC (Clear Command Channel) command to the server. |
| config | Sets or retrieves a configuration setting. |
| connect | Connects to the FTP server. |
| delete_dir | Deletes a directory on the server. |
| delete_file | Deletes a file on the server. |
| dir_exists | Checks if a directory exists on the server. |
| disconnect | Disconnects from the server. |
| do_action | Performs an additional action. |
| download_bytes | Downloads a file from the server into an array of bytes. |
| download_file | Downloads a file from the server. |
| download_files | Downloads multiple files from the server. |
| file_exists | Checks if a file exists on the server. |
| get_current_dir | Returns the server-side current directory. |
| get_file_size | Returns the size of a remote file. |
| list_dir | Lists the contents of a remote directory. |
| make_dir | Creates a new directory on the server. |
| noop | Sends a NOOP command to the server. |
| rename | Renames a file. |
| send_command | Sends a custom command to the server. |
| upload_bytes | Uploads a byte array to the server. |
| upload_file | Uploads a file to the server. |
| upload_files | Uploads multiple files to the 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_control_receive | Fires when data is received via the control channel. |
| on_control_send | Fires when data is about to be set via the control channel. |
| on_error | Information about errors during data delivery. |
| on_external_sign | Handles remote or external signing initiated by the SignExternal method or other source. |
| on_file_operation | Marks the start of a file transfer. |
| on_file_operation_result | Reports the result of a file transfer operation. |
| on_list_entry | Reports a single entry from the requested directory listing. |
| on_notification | This event notifies the application about an underlying control flow event. |
| on_progress | Reports the data transfer progress. |
| on_text_data_line | Reports next transferred data line. |
| on_tls_cert_needed | Fires when a remote TLS party requests a client certificate. |
| on_tls_cert_validate | This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance. |
| on_tls_established | Fires when a TLS handshake with Host successfully completes. |
| on_tls_handshake | Fires when a new TLS handshake is initiated, before the handshake commences. |
| on_tls_psk | Notifies the application about the PSK key exchange. |
| on_tls_shutdown | Reports the graceful closure of a TLS connection. |
Config Settings
The following is a list of config settings for the class with short descriptions. Click on the links for further details.
| AuthCmd | Authorization command to be used to request an explicit SSL session. |
| CaseConversion | Whether file names and paths should be case-converted. |
| CaseSensitive | Case-sensitivity of file names and paths. |
| CloseQuietly | Set this to true to avoid sending QUIT command on session closure. |
| ConcurrentConnections | Number of simultaneous connections for download. |
| CopyMode | What to do with the originals of the copied files. |
| ErrorOrigin | Specifies where the error has been originated. |
| ErrorSeverity | Error severity. |
| EventOrigin | Indicates the channel that has fired the event. |
| ExtHOSTSupported | Whether HOST extension is supported. |
| ExtMDTMSupported | Whether MDTM extension is supported. |
| ExtMFMTSupported | Whether MFMT extension is supported. |
| ExtMLSTSupported | Whether MLST extension is supported. |
| ExtOPTSUTF8Supported | Whether OPTS UTF8 extension is supported. |
| ExtRESTSupported | Whether REST extension is supported. |
| ExtSIZESupported | Whether SIZE extension is supported. |
| ExtXCRCSupported | Whether XCRC extension is supported. |
| ExtXMD5Supported | Whether XMD5 extension is supported. |
| FTPBufferSize | Buffer size in binary mode. |
| FTPTextBufferSize | Buffer size in text mode. |
| IgnoreSystemTrust | Whether trusted Windows Certificate Stores should be treated as trusted. |
| ListenTimeout | Listening socket timeout. |
| LocalNewLineConvention | Defines the local newline convention. |
| MinSizeForConcurrentDownload | Files bigger than this size will be downloaded concurrently. |
| Mode | What to do if the destination file already exists. |
| Options | Various FTP options. |
| Recursive | Whether to scan subdirectories. |
| TempPath | Path for storing temporary files. |
| TolerateMinorChainIssues | Whether to tolerate minor chain issues. |
| TransferKeepAliveInterval | Keep-alive interval for the data channel transfers. |
| TransferTimeout | Timeout for data transfer in active mode. |
| UseMicrosoftCTL | Enables or disables the automatic use of the Microsoft online certificate trust list. |
| UseProxySettingsForDataChannel | Whether the proxy settings should be applied to data channel. |
| UseSystemCertificates | Enables or disables the use of the system certificates. |
| 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. |
account_info Property
Parameters for the ACCT command.
Syntax
def get_account_info() -> str: ... def set_account_info(value: str) -> None: ...
account_info = property(get_account_info, set_account_info)
Default Value
""
Remarks
Specifies the parameter for ACCT command. If AccountInfo is set, the client automatically sends ACCT command to the server during authentication.
adjust_pasv_address Property
Enables or disables automatic adjustment of passive-mode addresses.
Syntax
def get_adjust_pasv_address() -> bool: ... def set_adjust_pasv_address(value: bool) -> None: ...
adjust_pasv_address = property(get_adjust_pasv_address, set_adjust_pasv_address)
Default Value
TRUE
Remarks
Occasional NAT'ed servers misbehave by returning local IP addresses in their PASV mode offers, which are not reachable from the outer network. Set this property to true to make the class enforce data connections to the same address as the control connection uses.
Note that sometimes (typically, with multi-faced FTP services aka FTP Clouds) you may need to disable this property to make the transfers work right.
blocked_cert_count Property
The number of records in the BlockedCert arrays.
Syntax
def get_blocked_cert_count() -> int: ... def set_blocked_cert_count(value: int) -> None: ...
blocked_cert_count = property(get_blocked_cert_count, set_blocked_cert_count)
Default Value
0
Remarks
This property controls the size of the following arrays:
The array indices start at 0 and end at blocked_cert_count - 1.blocked_cert_bytes Property
Returns the raw certificate data in DER format.
Syntax
def get_blocked_cert_bytes(blocked_cert_index: int) -> bytes: ...
Remarks
Returns the raw certificate data in DER format.
The blocked_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the blocked_cert_count property.
This property is read-only.
blocked_cert_handle Property
Allows to get or set a 'handle', a unique identifier of the underlying property object.
Syntax
def get_blocked_cert_handle(blocked_cert_index: int) -> int: ... def set_blocked_cert_handle(blocked_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 blocked_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the blocked_cert_count property.
client_cert_count Property
The number of records in the ClientCert arrays.
Syntax
def get_client_cert_count() -> int: ... def set_client_cert_count(value: int) -> None: ...
client_cert_count = property(get_client_cert_count, set_client_cert_count)
Default Value
0
Remarks
This property controls the size of the following arrays:
The array indices start at 0 and end at client_cert_count - 1.client_cert_bytes Property
Returns the raw certificate data in DER format.
Syntax
def get_client_cert_bytes(client_cert_index: int) -> bytes: ...
Remarks
Returns the raw certificate data in DER format.
The client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the client_cert_count property.
This property is read-only.
client_cert_handle Property
Allows to get or set a 'handle', a unique identifier of the underlying property object.
Syntax
def get_client_cert_handle(client_cert_index: int) -> int: ... def set_client_cert_handle(client_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 client_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the client_cert_count property.
connected Property
Indicates whether the class is connected to the server.
Syntax
def get_connected() -> bool: ...
connected = property(get_connected, None)
Default Value
FALSE
Remarks
Use this property to check if the connection to server is active.
This property is read-only.
control_channel_log Property
Contains the control channel log of the FTP session.
Syntax
def get_control_channel_log() -> str: ...
control_channel_log = property(get_control_channel_log, None)
Default Value
""
Remarks
Use this property to access the FTP protocol log (client commands followed by server responses).
This property is read-only.
ctl_conn_info_aead_cipher Property
Indicates whether the encryption algorithm used is an AEAD cipher.
Syntax
def get_ctl_conn_info_aead_cipher() -> bool: ...
ctl_conn_info_aead_cipher = property(get_ctl_conn_info_aead_cipher, None)
Default Value
FALSE
Remarks
Indicates whether the encryption algorithm used is an AEAD cipher.
This property is read-only.
ctl_conn_info_chain_validation_details Property
The details of a certificate chain validation outcome.
Syntax
def get_ctl_conn_info_chain_validation_details() -> int: ...
ctl_conn_info_chain_validation_details = property(get_ctl_conn_info_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.
ctl_conn_info_chain_validation_result Property
The outcome of a certificate chain validation routine.
Syntax
def get_ctl_conn_info_chain_validation_result() -> int: ...
ctl_conn_info_chain_validation_result = property(get_ctl_conn_info_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.
ctl_conn_info_ciphersuite Property
The cipher suite employed by this connection.
Syntax
def get_ctl_conn_info_ciphersuite() -> str: ...
ctl_conn_info_ciphersuite = property(get_ctl_conn_info_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.
ctl_conn_info_client_authenticated Property
Specifies whether client authentication was performed during this connection.
Syntax
def get_ctl_conn_info_client_authenticated() -> bool: ...
ctl_conn_info_client_authenticated = property(get_ctl_conn_info_client_authenticated, None)
Default Value
FALSE
Remarks
Specifies whether client authentication was performed during this connection.
This property is read-only.
ctl_conn_info_client_auth_requested Property
Specifies whether client authentication was requested during this connection.
Syntax
def get_ctl_conn_info_client_auth_requested() -> bool: ...
ctl_conn_info_client_auth_requested = property(get_ctl_conn_info_client_auth_requested, None)
Default Value
FALSE
Remarks
Specifies whether client authentication was requested during this connection.
This property is read-only.
ctl_conn_info_connection_established Property
Indicates whether the connection has been established fully.
Syntax
def get_ctl_conn_info_connection_established() -> bool: ...
ctl_conn_info_connection_established = property(get_ctl_conn_info_connection_established, None)
Default Value
FALSE
Remarks
Indicates whether the connection has been established fully.
This property is read-only.
ctl_conn_info_connection_id Property
The unique identifier assigned to this connection.
Syntax
def get_ctl_conn_info_connection_id() -> bytes: ...
ctl_conn_info_connection_id = property(get_ctl_conn_info_connection_id, None)
Remarks
The unique identifier assigned to this connection.
This property is read-only.
ctl_conn_info_digest_algorithm Property
The digest algorithm used in a TLS-enabled connection.
Syntax
def get_ctl_conn_info_digest_algorithm() -> str: ...
ctl_conn_info_digest_algorithm = property(get_ctl_conn_info_digest_algorithm, None)
Default Value
""
Remarks
The digest algorithm used in a TLS-enabled connection.
This property is read-only.
ctl_conn_info_encryption_algorithm Property
The symmetric encryption algorithm used in a TLS-enabled connection.
Syntax
def get_ctl_conn_info_encryption_algorithm() -> str: ...
ctl_conn_info_encryption_algorithm = property(get_ctl_conn_info_encryption_algorithm, None)
Default Value
""
Remarks
The symmetric encryption algorithm used in a TLS-enabled connection.
This property is read-only.
ctl_conn_info_exportable Property
Indicates whether a TLS connection uses a reduced-strength exportable cipher.
Syntax
def get_ctl_conn_info_exportable() -> bool: ...
ctl_conn_info_exportable = property(get_ctl_conn_info_exportable, None)
Default Value
FALSE
Remarks
Indicates whether a TLS connection uses a reduced-strength exportable cipher.
This property is read-only.
ctl_conn_info_key_exchange_algorithm Property
The key exchange algorithm used in a TLS-enabled connection.
Syntax
def get_ctl_conn_info_key_exchange_algorithm() -> str: ...
ctl_conn_info_key_exchange_algorithm = property(get_ctl_conn_info_key_exchange_algorithm, None)
Default Value
""
Remarks
The key exchange algorithm used in a TLS-enabled connection.
This property is read-only.
ctl_conn_info_key_exchange_key_bits Property
The length of the key exchange key of a TLS-enabled connection.
Syntax
def get_ctl_conn_info_key_exchange_key_bits() -> int: ...
ctl_conn_info_key_exchange_key_bits = property(get_ctl_conn_info_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.
ctl_conn_info_named_ec_curve Property
The elliptic curve used in this connection.
Syntax
def get_ctl_conn_info_named_ec_curve() -> str: ...
ctl_conn_info_named_ec_curve = property(get_ctl_conn_info_named_ec_curve, None)
Default Value
""
Remarks
The elliptic curve used in this connection.
This property is read-only.
ctl_conn_info_pfs_cipher Property
Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS).
Syntax
def get_ctl_conn_info_pfs_cipher() -> bool: ...
ctl_conn_info_pfs_cipher = property(get_ctl_conn_info_pfs_cipher, None)
Default Value
FALSE
Remarks
Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS).
This property is read-only.
ctl_conn_info_pre_shared_identity_hint Property
A hint professed by the server to help the client select the PSK identity to use.
Syntax
def get_ctl_conn_info_pre_shared_identity_hint() -> str: ...
ctl_conn_info_pre_shared_identity_hint = property(get_ctl_conn_info_pre_shared_identity_hint, None)
Default Value
""
Remarks
A hint professed by the server to help the client select the PSK identity to use.
This property is read-only.
ctl_conn_info_public_key_bits Property
The length of the public key.
Syntax
def get_ctl_conn_info_public_key_bits() -> int: ...
ctl_conn_info_public_key_bits = property(get_ctl_conn_info_public_key_bits, None)
Default Value
0
Remarks
The length of the public key.
This property is read-only.
ctl_conn_info_resumed_session Property
Indicates whether a TLS-enabled connection was spawned from another TLS connection.
Syntax
def get_ctl_conn_info_resumed_session() -> bool: ...
ctl_conn_info_resumed_session = property(get_ctl_conn_info_resumed_session, None)
Default Value
FALSE
Remarks
Indicates whether a TLS-enabled connection was spawned from another TLS connection
This property is read-only.
ctl_conn_info_secure_connection Property
Indicates whether TLS or SSL is enabled for this connection.
Syntax
def get_ctl_conn_info_secure_connection() -> bool: ...
ctl_conn_info_secure_connection = property(get_ctl_conn_info_secure_connection, None)
Default Value
FALSE
Remarks
Indicates whether TLS or SSL is enabled for this connection.
This property is read-only.
ctl_conn_info_server_authenticated Property
Indicates whether server authentication was performed during a TLS-enabled connection.
Syntax
def get_ctl_conn_info_server_authenticated() -> bool: ...
ctl_conn_info_server_authenticated = property(get_ctl_conn_info_server_authenticated, None)
Default Value
FALSE
Remarks
Indicates whether server authentication was performed during a TLS-enabled connection.
This property is read-only.
ctl_conn_info_signature_algorithm Property
The signature algorithm used in a TLS handshake.
Syntax
def get_ctl_conn_info_signature_algorithm() -> str: ...
ctl_conn_info_signature_algorithm = property(get_ctl_conn_info_signature_algorithm, None)
Default Value
""
Remarks
The signature algorithm used in a TLS handshake.
This property is read-only.
ctl_conn_info_symmetric_block_size Property
The block size of the symmetric algorithm used.
Syntax
def get_ctl_conn_info_symmetric_block_size() -> int: ...
ctl_conn_info_symmetric_block_size = property(get_ctl_conn_info_symmetric_block_size, None)
Default Value
0
Remarks
The block size of the symmetric algorithm used.
This property is read-only.
ctl_conn_info_symmetric_key_bits Property
The key length of the symmetric algorithm used.
Syntax
def get_ctl_conn_info_symmetric_key_bits() -> int: ...
ctl_conn_info_symmetric_key_bits = property(get_ctl_conn_info_symmetric_key_bits, None)
Default Value
0
Remarks
The key length of the symmetric algorithm used.
This property is read-only.
ctl_conn_info_total_bytes_received Property
The total number of bytes received over this connection.
Syntax
def get_ctl_conn_info_total_bytes_received() -> int: ...
ctl_conn_info_total_bytes_received = property(get_ctl_conn_info_total_bytes_received, None)
Default Value
0
Remarks
The total number of bytes received over this connection.
This property is read-only.
ctl_conn_info_total_bytes_sent Property
The total number of bytes sent over this connection.
Syntax
def get_ctl_conn_info_total_bytes_sent() -> int: ...
ctl_conn_info_total_bytes_sent = property(get_ctl_conn_info_total_bytes_sent, None)
Default Value
0
Remarks
The total number of bytes sent over this connection.
This property is read-only.
ctl_conn_info_validation_log Property
Contains the server certificate's chain validation log.
Syntax
def get_ctl_conn_info_validation_log() -> str: ...
ctl_conn_info_validation_log = property(get_ctl_conn_info_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.
ctl_conn_info_version Property
Indicates the version of SSL/TLS protocol negotiated during this connection.
Syntax
def get_ctl_conn_info_version() -> str: ...
ctl_conn_info_version = property(get_ctl_conn_info_version, None)
Default Value
""
Remarks
Indicates the version of SSL/TLS protocol negotiated during this connection.
This property is read-only.
curr_list_entry_entry_format Property
The file listing format: cfefUnknown 0 cfefUnix 1 cfefWindows 2 cfefMLSD 3 .
Syntax
def get_curr_list_entry_entry_format() -> int: ...
curr_list_entry_entry_format = property(get_curr_list_entry_entry_format, None)
Default Value
0
Remarks
The file listing format:
| cfefUnknown | 0 |
| cfefUnix | 1 |
| cfefWindows | 2 |
| cfefMLSD | 3 |
This property is read-only.
curr_list_entry_file_date Property
Specifies the creation and/or last modification times for the file entry.
Syntax
def get_curr_list_entry_file_date() -> str: ...
curr_list_entry_file_date = property(get_curr_list_entry_file_date, None)
Default Value
""
Remarks
Specifies the creation and/or last modification times for the file entry.
When used on the server side, you can provide both the creation and last modification times by separating the two values with a semicolon:
Entry.FileDate = "2023-01-01 12:34:56.789;2023-06-30 11:15:15.123";
Where only one entry is provided, it specifies the creation time of the file:
Entry.FileDate = "2023-01-01 12:34:56.789";
This property is read-only.
curr_list_entry_file_type Property
The type of the entry: cfetUnknown 0 cfetDirectory 1 cfetFile 2 cfetSymlink 3 cfetSpecial 4 cfetCurrentDirectory 5 cfetParentDirectory 6 .
Syntax
def get_curr_list_entry_file_type() -> int: ...
curr_list_entry_file_type = property(get_curr_list_entry_file_type, None)
Default Value
0
Remarks
The type of the entry:
| cfetUnknown | 0 |
| cfetDirectory | 1 |
| cfetFile | 2 |
| cfetSymlink | 3 |
| cfetSpecial | 4 |
| cfetCurrentDirectory | 5 |
| cfetParentDirectory | 6 |
This property is read-only.
curr_list_entry_handle Property
Allows to get or set a 'handle', a unique identifier of the underlying property object.
Syntax
def get_curr_list_entry_handle() -> int: ...
curr_list_entry_handle = property(get_curr_list_entry_handle, 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());
This property is read-only.
curr_list_entry_name Property
The file or directory name.
Syntax
def get_curr_list_entry_name() -> str: ...
curr_list_entry_name = property(get_curr_list_entry_name, None)
Default Value
""
Remarks
The file or directory name.
This property is read-only.
curr_list_entry_path Property
The full path to the file or directory.
Syntax
def get_curr_list_entry_path() -> str: ...
curr_list_entry_path = property(get_curr_list_entry_path, None)
Default Value
""
Remarks
The full path to the file or directory.
This property is read-only.
curr_list_entry_raw_data Property
The unparsed entry as returned by the server.
Syntax
def get_curr_list_entry_raw_data() -> str: ...
curr_list_entry_raw_data = property(get_curr_list_entry_raw_data, None)
Default Value
""
Remarks
The unparsed entry as returned by the server.
This property is read-only.
curr_list_entry_size Property
File size in bytes.
Syntax
def get_curr_list_entry_size() -> int: ...
curr_list_entry_size = property(get_curr_list_entry_size, None)
Default Value
0
Remarks
File size in bytes.
This property is read-only.
data_conn_info_aead_cipher Property
Indicates whether the encryption algorithm used is an AEAD cipher.
Syntax
def get_data_conn_info_aead_cipher() -> bool: ...
data_conn_info_aead_cipher = property(get_data_conn_info_aead_cipher, None)
Default Value
FALSE
Remarks
Indicates whether the encryption algorithm used is an AEAD cipher.
This property is read-only.
data_conn_info_chain_validation_details Property
The details of a certificate chain validation outcome.
Syntax
def get_data_conn_info_chain_validation_details() -> int: ...
data_conn_info_chain_validation_details = property(get_data_conn_info_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.
data_conn_info_chain_validation_result Property
The outcome of a certificate chain validation routine.
Syntax
def get_data_conn_info_chain_validation_result() -> int: ...
data_conn_info_chain_validation_result = property(get_data_conn_info_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.
data_conn_info_ciphersuite Property
The cipher suite employed by this connection.
Syntax
def get_data_conn_info_ciphersuite() -> str: ...
data_conn_info_ciphersuite = property(get_data_conn_info_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.
data_conn_info_client_authenticated Property
Specifies whether client authentication was performed during this connection.
Syntax
def get_data_conn_info_client_authenticated() -> bool: ...
data_conn_info_client_authenticated = property(get_data_conn_info_client_authenticated, None)
Default Value
FALSE
Remarks
Specifies whether client authentication was performed during this connection.
This property is read-only.
data_conn_info_client_auth_requested Property
Specifies whether client authentication was requested during this connection.
Syntax
def get_data_conn_info_client_auth_requested() -> bool: ...
data_conn_info_client_auth_requested = property(get_data_conn_info_client_auth_requested, None)
Default Value
FALSE
Remarks
Specifies whether client authentication was requested during this connection.
This property is read-only.
data_conn_info_connection_established Property
Indicates whether the connection has been established fully.
Syntax
def get_data_conn_info_connection_established() -> bool: ...
data_conn_info_connection_established = property(get_data_conn_info_connection_established, None)
Default Value
FALSE
Remarks
Indicates whether the connection has been established fully.
This property is read-only.
data_conn_info_connection_id Property
The unique identifier assigned to this connection.
Syntax
def get_data_conn_info_connection_id() -> bytes: ...
data_conn_info_connection_id = property(get_data_conn_info_connection_id, None)
Remarks
The unique identifier assigned to this connection.
This property is read-only.
data_conn_info_digest_algorithm Property
The digest algorithm used in a TLS-enabled connection.
Syntax
def get_data_conn_info_digest_algorithm() -> str: ...
data_conn_info_digest_algorithm = property(get_data_conn_info_digest_algorithm, None)
Default Value
""
Remarks
The digest algorithm used in a TLS-enabled connection.
This property is read-only.
data_conn_info_encryption_algorithm Property
The symmetric encryption algorithm used in a TLS-enabled connection.
Syntax
def get_data_conn_info_encryption_algorithm() -> str: ...
data_conn_info_encryption_algorithm = property(get_data_conn_info_encryption_algorithm, None)
Default Value
""
Remarks
The symmetric encryption algorithm used in a TLS-enabled connection.
This property is read-only.
data_conn_info_exportable Property
Indicates whether a TLS connection uses a reduced-strength exportable cipher.
Syntax
def get_data_conn_info_exportable() -> bool: ...
data_conn_info_exportable = property(get_data_conn_info_exportable, None)
Default Value
FALSE
Remarks
Indicates whether a TLS connection uses a reduced-strength exportable cipher.
This property is read-only.
data_conn_info_key_exchange_algorithm Property
The key exchange algorithm used in a TLS-enabled connection.
Syntax
def get_data_conn_info_key_exchange_algorithm() -> str: ...
data_conn_info_key_exchange_algorithm = property(get_data_conn_info_key_exchange_algorithm, None)
Default Value
""
Remarks
The key exchange algorithm used in a TLS-enabled connection.
This property is read-only.
data_conn_info_key_exchange_key_bits Property
The length of the key exchange key of a TLS-enabled connection.
Syntax
def get_data_conn_info_key_exchange_key_bits() -> int: ...
data_conn_info_key_exchange_key_bits = property(get_data_conn_info_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.
data_conn_info_named_ec_curve Property
The elliptic curve used in this connection.
Syntax
def get_data_conn_info_named_ec_curve() -> str: ...
data_conn_info_named_ec_curve = property(get_data_conn_info_named_ec_curve, None)
Default Value
""
Remarks
The elliptic curve used in this connection.
This property is read-only.
data_conn_info_pfs_cipher Property
Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS).
Syntax
def get_data_conn_info_pfs_cipher() -> bool: ...
data_conn_info_pfs_cipher = property(get_data_conn_info_pfs_cipher, None)
Default Value
FALSE
Remarks
Indicates whether the chosen ciphersuite provides perfect forward secrecy (PFS).
This property is read-only.
data_conn_info_pre_shared_identity_hint Property
A hint professed by the server to help the client select the PSK identity to use.
Syntax
def get_data_conn_info_pre_shared_identity_hint() -> str: ...
data_conn_info_pre_shared_identity_hint = property(get_data_conn_info_pre_shared_identity_hint, None)
Default Value
""
Remarks
A hint professed by the server to help the client select the PSK identity to use.
This property is read-only.
data_conn_info_public_key_bits Property
The length of the public key.
Syntax
def get_data_conn_info_public_key_bits() -> int: ...
data_conn_info_public_key_bits = property(get_data_conn_info_public_key_bits, None)
Default Value
0
Remarks
The length of the public key.
This property is read-only.
data_conn_info_resumed_session Property
Indicates whether a TLS-enabled connection was spawned from another TLS connection.
Syntax
def get_data_conn_info_resumed_session() -> bool: ...
data_conn_info_resumed_session = property(get_data_conn_info_resumed_session, None)
Default Value
FALSE
Remarks
Indicates whether a TLS-enabled connection was spawned from another TLS connection
This property is read-only.
data_conn_info_secure_connection Property
Indicates whether TLS or SSL is enabled for this connection.
Syntax
def get_data_conn_info_secure_connection() -> bool: ...
data_conn_info_secure_connection = property(get_data_conn_info_secure_connection, None)
Default Value
FALSE
Remarks
Indicates whether TLS or SSL is enabled for this connection.
This property is read-only.
data_conn_info_server_authenticated Property
Indicates whether server authentication was performed during a TLS-enabled connection.
Syntax
def get_data_conn_info_server_authenticated() -> bool: ...
data_conn_info_server_authenticated = property(get_data_conn_info_server_authenticated, None)
Default Value
FALSE
Remarks
Indicates whether server authentication was performed during a TLS-enabled connection.
This property is read-only.
data_conn_info_signature_algorithm Property
The signature algorithm used in a TLS handshake.
Syntax
def get_data_conn_info_signature_algorithm() -> str: ...
data_conn_info_signature_algorithm = property(get_data_conn_info_signature_algorithm, None)
Default Value
""
Remarks
The signature algorithm used in a TLS handshake.
This property is read-only.
data_conn_info_symmetric_block_size Property
The block size of the symmetric algorithm used.
Syntax
def get_data_conn_info_symmetric_block_size() -> int: ...
data_conn_info_symmetric_block_size = property(get_data_conn_info_symmetric_block_size, None)
Default Value
0
Remarks
The block size of the symmetric algorithm used.
This property is read-only.
data_conn_info_symmetric_key_bits Property
The key length of the symmetric algorithm used.
Syntax
def get_data_conn_info_symmetric_key_bits() -> int: ...
data_conn_info_symmetric_key_bits = property(get_data_conn_info_symmetric_key_bits, None)
Default Value
0
Remarks
The key length of the symmetric algorithm used.
This property is read-only.
data_conn_info_total_bytes_received Property
The total number of bytes received over this connection.
Syntax
def get_data_conn_info_total_bytes_received() -> int: ...
data_conn_info_total_bytes_received = property(get_data_conn_info_total_bytes_received, None)
Default Value
0
Remarks
The total number of bytes received over this connection.
This property is read-only.
data_conn_info_total_bytes_sent Property
The total number of bytes sent over this connection.
Syntax
def get_data_conn_info_total_bytes_sent() -> int: ...
data_conn_info_total_bytes_sent = property(get_data_conn_info_total_bytes_sent, None)
Default Value
0
Remarks
The total number of bytes sent over this connection.
This property is read-only.
data_conn_info_validation_log Property
Contains the server certificate's chain validation log.
Syntax
def get_data_conn_info_validation_log() -> str: ...
data_conn_info_validation_log = property(get_data_conn_info_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.
data_conn_info_version Property
Indicates the version of SSL/TLS protocol negotiated during this connection.
Syntax
def get_data_conn_info_version() -> str: ...
data_conn_info_version = property(get_data_conn_info_version, None)
Default Value
""
Remarks
Indicates the version of SSL/TLS protocol negotiated during this connection.
This property is read-only.
encrypt_data_channel Property
Enables or disables data channel encryption.
Syntax
def get_encrypt_data_channel() -> bool: ... def set_encrypt_data_channel(value: bool) -> None: ...
encrypt_data_channel = property(get_encrypt_data_channel, set_encrypt_data_channel)
Default Value
TRUE
Remarks
Use this property to enable or disable data channel encryption. This property should be configured before connect method is called.
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.
known_cert_count Property
The number of records in the KnownCert arrays.
Syntax
def get_known_cert_count() -> int: ... def set_known_cert_count(value: int) -> None: ...
known_cert_count = property(get_known_cert_count, set_known_cert_count)
Default Value
0
Remarks
This property controls the size of the following arrays:
The array indices start at 0 and end at known_cert_count - 1.known_cert_bytes Property
Returns the raw certificate data in DER format.
Syntax
def get_known_cert_bytes(known_cert_index: int) -> bytes: ...
Remarks
Returns the raw certificate data in DER format.
The known_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the known_cert_count property.
This property is read-only.
known_cert_handle Property
Allows to get or set a 'handle', a unique identifier of the underlying property object.
Syntax
def get_known_cert_handle(known_cert_index: int) -> int: ... def set_known_cert_handle(known_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 known_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the known_cert_count property.
known_crl_count Property
The number of records in the KnownCRL arrays.
Syntax
def get_known_crl_count() -> int: ... def set_known_crl_count(value: int) -> None: ...
known_crl_count = property(get_known_crl_count, set_known_crl_count)
Default Value
0
Remarks
This property controls the size of the following arrays:
The array indices start at 0 and end at known_crl_count - 1.known_crl_bytes Property
Returns the raw CRL data in DER format.
Syntax
def get_known_crl_bytes(known_crl_index: int) -> bytes: ...
Remarks
Returns the raw CRL data in DER format.
The known_crl_index parameter specifies the index of the item in the array. The size of the array is controlled by the known_crl_count property.
This property is read-only.
known_crl_handle Property
Allows to get or set a 'handle', a unique identifier of the underlying property object.
Syntax
def get_known_crl_handle(known_crl_index: int) -> int: ... def set_known_crl_handle(known_crl_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 known_crl_index parameter specifies the index of the item in the array. The size of the array is controlled by the known_crl_count property.
known_ocsp_count Property
The number of records in the KnownOCSP arrays.
Syntax
def get_known_ocsp_count() -> int: ... def set_known_ocsp_count(value: int) -> None: ...
known_ocsp_count = property(get_known_ocsp_count, set_known_ocsp_count)
Default Value
0
Remarks
This property controls the size of the following arrays:
The array indices start at 0 and end at known_ocsp_count - 1.known_ocsp_bytes Property
A buffer containing the raw OCSP response data.
Syntax
def get_known_ocsp_bytes(known_ocsp_index: int) -> bytes: ...
Remarks
A buffer containing the raw OCSP response data.
The known_ocsp_index parameter specifies the index of the item in the array. The size of the array is controlled by the known_ocsp_count property.
This property is read-only.
known_ocsp_handle Property
Allows to get or set a 'handle', a unique identifier of the underlying property object.
Syntax
def get_known_ocsp_handle(known_ocsp_index: int) -> int: ... def set_known_ocsp_handle(known_ocsp_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 known_ocsp_index parameter specifies the index of the item in the array. The size of the array is controlled by the known_ocsp_count property.
modez Property
Switches on data compression.
Syntax
def get_modez() -> bool: ... def set_modez(value: bool) -> None: ...
modez = property(get_modez, set_modez)
Default Value
TRUE
Remarks
Switches the in-flight data compression on/off.
passive_mode Property
Enables or disables passive transfer mode.
Syntax
def get_passive_mode() -> bool: ... def set_passive_mode(value: bool) -> None: ...
passive_mode = property(get_passive_mode, set_passive_mode)
Default Value
TRUE
Remarks
The transfer mode (active or passive) regulates which party is responsible for opening a listening port for data connections. Where passive mode is used, the FTP server is responsible for listening for data connections. In active mode, the listening port is opened by the client.
In today's Internet of firewalls it is a de-facto standard to use the passive mode for FTP transfers.
password Property
The connecting user's authentication password.
Syntax
def get_password() -> str: ... def set_password(value: str) -> None: ...
password = property(get_password, set_password)
Default Value
""
Remarks
Assign the user's authentication password to this property. Use username for username/login.
proxy_address Property
The IP address of the proxy server.
Syntax
def get_proxy_address() -> str: ... def set_proxy_address(value: str) -> None: ...
proxy_address = property(get_proxy_address, set_proxy_address)
Default Value
""
Remarks
The IP address of the proxy server.
proxy_authentication Property
The authentication type used by the proxy server.
Syntax
def get_proxy_authentication() -> int: ... def set_proxy_authentication(value: int) -> None: ...
proxy_authentication = property(get_proxy_authentication, set_proxy_authentication)
Default Value
0
Remarks
The authentication type used by the proxy server.
| patNoAuthentication | 0 |
| patBasic | 1 |
| patDigest | 2 |
| patNTLM | 3 |
proxy_password Property
The password to authenticate to the proxy server.
Syntax
def get_proxy_password() -> str: ... def set_proxy_password(value: str) -> None: ...
proxy_password = property(get_proxy_password, set_proxy_password)
Default Value
""
Remarks
The password to authenticate to the proxy server.
proxy_port Property
The port on the proxy server to connect to.
Syntax
def get_proxy_port() -> int: ... def set_proxy_port(value: int) -> None: ...
proxy_port = property(get_proxy_port, set_proxy_port)
Default Value
0
Remarks
The port on the proxy server to connect to.
proxy_proxy_type Property
The type of the proxy server.
Syntax
def get_proxy_proxy_type() -> int: ... def set_proxy_proxy_type(value: int) -> None: ...
proxy_proxy_type = property(get_proxy_proxy_type, set_proxy_proxy_type)
Default Value
0
Remarks
The type of the proxy server.
The WebTunnel proxy is also known as HTTPS proxy. Unlike HTTP proxy, HTTPS proxy (WebTunnel) provides end-to-end security.
| cptNone | 0 |
| cptSocks4 | 1 |
| cptSocks5 | 2 |
| cptWebTunnel | 3 |
| cptHTTP | 4 |
proxy_request_headers Property
Contains HTTP request headers for WebTunnel and HTTP proxy.
Syntax
def get_proxy_request_headers() -> str: ... def set_proxy_request_headers(value: str) -> None: ...
proxy_request_headers = property(get_proxy_request_headers, set_proxy_request_headers)
Default Value
""
Remarks
Contains HTTP request headers for WebTunnel and HTTP proxy.
proxy_response_body Property
Contains the HTTP or HTTPS (WebTunnel) proxy response body.
Syntax
def get_proxy_response_body() -> str: ... def set_proxy_response_body(value: str) -> None: ...
proxy_response_body = property(get_proxy_response_body, set_proxy_response_body)
Default Value
""
Remarks
Contains the HTTP or HTTPS (WebTunnel) proxy response body.
proxy_response_headers Property
Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server.
Syntax
def get_proxy_response_headers() -> str: ... def set_proxy_response_headers(value: str) -> None: ...
proxy_response_headers = property(get_proxy_response_headers, set_proxy_response_headers)
Default Value
""
Remarks
Contains response headers received from an HTTP or HTTPS (WebTunnel) proxy server.
proxy_use_ipv6 Property
Specifies whether IPv6 should be used when connecting through the proxy.
Syntax
def get_proxy_use_ipv6() -> bool: ... def set_proxy_use_ipv6(value: bool) -> None: ...
proxy_use_ipv6 = property(get_proxy_use_ipv6, set_proxy_use_ipv6)
Default Value
FALSE
Remarks
Specifies whether IPv6 should be used when connecting through the proxy.
proxy_use_proxy Property
Enables or disables proxy-driven connection.
Syntax
def get_proxy_use_proxy() -> bool: ... def set_proxy_use_proxy(value: bool) -> None: ...
proxy_use_proxy = property(get_proxy_use_proxy, set_proxy_use_proxy)
Default Value
FALSE
Remarks
Enables or disables proxy-driven connection.
proxy_username Property
Specifies the username credential for proxy authentication.
Syntax
def get_proxy_username() -> str: ... def set_proxy_username(value: str) -> None: ...
proxy_username = property(get_proxy_username, set_proxy_username)
Default Value
""
Remarks
Specifies the username credential for proxy authentication.
restart_at Property
The offset to restart the file transfer from.
Syntax
def get_restart_at() -> int: ... def set_restart_at(value: int) -> None: ...
restart_at = property(get_restart_at, set_restart_at)
Default Value
-1
Remarks
If non-zero, tells the component to restart the file transfer operation at the specified position, rather than transfer the file in full.
server_cert_count Property
The number of records in the ServerCert arrays.
Syntax
def get_server_cert_count() -> int: ...
server_cert_count = property(get_server_cert_count, None)
Default Value
0
Remarks
This property controls the size of the following arrays:
- server_cert_bytes
- server_cert_ca_key_id
- server_cert_fingerprint
- server_cert_handle
- server_cert_issuer
- server_cert_issuer_rdn
- server_cert_key_algorithm
- server_cert_key_bits
- server_cert_key_fingerprint
- server_cert_key_usage
- server_cert_public_key_bytes
- server_cert_self_signed
- server_cert_serial_number
- server_cert_sig_algorithm
- server_cert_subject
- server_cert_subject_key_id
- server_cert_subject_rdn
- server_cert_valid_from
- server_cert_valid_to
This property is read-only.
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_ca_key_id Property
A unique identifier (fingerprint) of the CA certificate's private key.
Syntax
def get_server_cert_ca_key_id(server_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 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_fingerprint Property
Contains the fingerprint (a hash imprint) of this certificate.
Syntax
def get_server_cert_fingerprint(server_cert_index: int) -> bytes: ...
Remarks
Contains the fingerprint (a hash imprint) of this certificate.
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: ...
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.
This property is read-only.
server_cert_issuer Property
The common name of the certificate issuer (CA), typically a company name.
Syntax
def get_server_cert_issuer(server_cert_index: int) -> str: ...
Default Value
""
Remarks
The common name of the certificate issuer (CA), typically a company name.
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_issuer_rdn Property
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate issuer.
Syntax
def get_server_cert_issuer_rdn(server_cert_index: int) -> str: ...
Default Value
""
Remarks
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate issuer.
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_key_algorithm Property
Specifies the public key algorithm of this certificate.
Syntax
def get_server_cert_key_algorithm(server_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 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_key_bits Property
Returns the length of the public key.
Syntax
def get_server_cert_key_bits(server_cert_index: int) -> int: ...
Default Value
0
Remarks
Returns the length of the public key.
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_key_fingerprint Property
Returns a fingerprint of the public key contained in the certificate.
Syntax
def get_server_cert_key_fingerprint(server_cert_index: int) -> bytes: ...
Remarks
Returns a fingerprint of the public key contained in the certificate.
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_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_server_cert_key_usage(server_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 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_public_key_bytes Property
Contains the certificate's public key in DER format.
Syntax
def get_server_cert_public_key_bytes(server_cert_index: int) -> bytes: ...
Remarks
Contains the certificate's public key 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_self_signed Property
Indicates whether the certificate is self-signed (root) or signed by an external CA.
Syntax
def get_server_cert_self_signed(server_cert_index: int) -> bool: ...
Default Value
FALSE
Remarks
Indicates whether the certificate is self-signed (root) or signed by an external CA.
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_serial_number Property
Returns the certificate's serial number.
Syntax
def get_server_cert_serial_number(server_cert_index: int) -> bytes: ...
Remarks
Returns the certificate's serial number.
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_sig_algorithm Property
Indicates the algorithm that was used by the CA to sign this certificate.
Syntax
def get_server_cert_sig_algorithm(server_cert_index: int) -> str: ...
Default Value
""
Remarks
Indicates the algorithm that was used by the CA to sign this certificate.
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_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_server_cert_subject(server_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 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_subject_key_id Property
Contains a unique identifier (fingerprint) of the certificate's private key.
Syntax
def get_server_cert_subject_key_id(server_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 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_subject_rdn Property
A collection of information, in the form of [OID, Value] pairs, uniquely identifying the certificate holder (subject).
Syntax
def get_server_cert_subject_rdn(server_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 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_valid_from Property
The time point at which the certificate becomes valid, in UTC.
Syntax
def get_server_cert_valid_from(server_cert_index: int) -> str: ...
Default Value
""
Remarks
The time point at which the certificate becomes valid, in UTC.
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_valid_to Property
The time point at which the certificate expires, in UTC.
Syntax
def get_server_cert_valid_to(server_cert_index: int) -> str: ...
Default Value
""
Remarks
The time point at which the certificate expires, in UTC.
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.
socket_dns_mode Property
Selects the DNS resolver to use: the class's (secure) built-in one, or the one provided by the system.
Syntax
def get_socket_dns_mode() -> int: ... def set_socket_dns_mode(value: int) -> None: ...
socket_dns_mode = property(get_socket_dns_mode, set_socket_dns_mode)
Default Value
0
Remarks
Selects the DNS resolver to use: the component's (secure) built-in one, or the one provided by the system.
| dmAuto | 0 |
| dmPlatform | 1 |
| dmOwn | 2 |
| dmOwnSecure | 3 |
socket_dns_port Property
Specifies the port number to be used for sending queries to the DNS server.
Syntax
def get_socket_dns_port() -> int: ... def set_socket_dns_port(value: int) -> None: ...
socket_dns_port = property(get_socket_dns_port, set_socket_dns_port)
Default Value
0
Remarks
Specifies the port number to be used for sending queries to the DNS server.
socket_dns_query_timeout Property
The timeout (in milliseconds) for each DNS query.
Syntax
def get_socket_dns_query_timeout() -> int: ... def set_socket_dns_query_timeout(value: int) -> None: ...
socket_dns_query_timeout = property(get_socket_dns_query_timeout, set_socket_dns_query_timeout)
Default Value
0
Remarks
The timeout (in milliseconds) for each DNS query. The value of 0 indicates an infinite timeout.
socket_dns_servers Property
The addresses of DNS servers to use for address resolution, separated by commas or semicolons.
Syntax
def get_socket_dns_servers() -> str: ... def set_socket_dns_servers(value: str) -> None: ...
socket_dns_servers = property(get_socket_dns_servers, set_socket_dns_servers)
Default Value
""
Remarks
The addresses of DNS servers to use for address resolution, separated by commas or semicolons.
socket_dns_total_timeout Property
The timeout (in milliseconds) for the whole resolution process.
Syntax
def get_socket_dns_total_timeout() -> int: ... def set_socket_dns_total_timeout(value: int) -> None: ...
socket_dns_total_timeout = property(get_socket_dns_total_timeout, set_socket_dns_total_timeout)
Default Value
0
Remarks
The timeout (in milliseconds) for the whole resolution process. The value of 0 indicates an infinite timeout.
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 |
transfer_type Property
Sets the file transfer mode.
Syntax
def get_transfer_type() -> int: ... def set_transfer_type(value: int) -> None: ...
transfer_type = property(get_transfer_type, set_transfer_type)
Default Value
1
Remarks
Use this property to switch between binary and text transfer modes.
| cttText | 0 |
| cttBinary | 1 |
trusted_cert_count Property
The number of records in the TrustedCert arrays.
Syntax
def get_trusted_cert_count() -> int: ... def set_trusted_cert_count(value: int) -> None: ...
trusted_cert_count = property(get_trusted_cert_count, set_trusted_cert_count)
Default Value
0
Remarks
This property controls the size of the following arrays:
The array indices start at 0 and end at trusted_cert_count - 1.trusted_cert_bytes Property
Returns the raw certificate data in DER format.
Syntax
def get_trusted_cert_bytes(trusted_cert_index: int) -> bytes: ...
Remarks
Returns the raw certificate data in DER format.
The trusted_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the trusted_cert_count property.
This property is read-only.
trusted_cert_handle Property
Allows to get or set a 'handle', a unique identifier of the underlying property object.
Syntax
def get_trusted_cert_handle(trusted_cert_index: int) -> int: ... def set_trusted_cert_handle(trusted_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 trusted_cert_index parameter specifies the index of the item in the array. The size of the array is controlled by the trusted_cert_count property.
username Property
The connecting user's username (login name).
Syntax
def get_username() -> str: ... def set_username(value: str) -> None: ...
username = property(get_username, set_username)
Default Value
""
Remarks
Assign the user's login name to this property. Use password to provide the password.
abort Method
Aborts the previous FTP service command and any associated transfer of data.
Syntax
def abort() -> None: ...
Remarks
Use this method to abort the previous FTP service command and any associated data transfer.
acct Method
Sends an Account command.
Syntax
def acct(acct_info: str) -> None: ...
Remarks
Some servers require the ACCT command to be sent after signing in to grant access to specific server resources.
Reply codes sometimes allow to differentiate the handling of ACCT command:
- when account information is required for login, the response to a successful PASSword command is reply code 332;
- if account information is NOT required for login, the reply to a successful PASSword command is 230;
- if account information is needed for a command issued later in the dialogue, the server should return a 332 or 532 reply depending on whether it stores (pending receipt of the ACCounT command) or discards the command, respectively.
append_bytes Method
Appends a byte array to a server-side file.
Syntax
def append_bytes(bytes: bytes, remote_file: str) -> None: ...
Remarks
Use this method to append Bytes to RemoteFile on the server.
append_file Method
Uploads a file to the server.
Syntax
def append_file(local_file: str, remote_file: str) -> None: ...
Remarks
Use this method to upload LocalFile or its part to RemoteFile on the server.
change_dir Method
Changes the current directory.
Syntax
def change_dir(remote_dir: str) -> None: ...
Remarks
Call this method to change the current server directory to RemoteDir.
clear_command_channel Method
Sends CCC (Clear Command Channel) command to the server.
Syntax
def clear_command_channel(graceful_ssl_closure: bool) -> None: ...
Remarks
Use this method to send a CCC command. CCC clears command channel encryption state, turning off TLS encryption.
Some servers expect this command to allow for the control channel to be properly handled by NATs.
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.
connect Method
Connects to the FTP server.
Syntax
def connect(address: str, port: int) -> None: ...
Remarks
Call this method to connect to the FTP server residing at Address:Port.
The component will connect to the server using the connection settings provided. If the connection is successful, it will also authenticate using the provided username and password.
delete_dir Method
Deletes a directory on the server.
Syntax
def delete_dir(remote_dir: str) -> None: ...
Remarks
This method sends an RMD command to the server to request deletion of a remote directory.
delete_file Method
Deletes a file on the server.
Syntax
def delete_file(remote_file: str) -> None: ...
Remarks
This method sends a DELE command to the server to request deletion of a remote file.
dir_exists Method
Checks if a directory exists on the server.
Syntax
def dir_exists(remote_dir: str) -> bool: ...
Remarks
Use this method to check if the RemoteDir exists on the server.
The test is performed by attempting to change the current directory to RemoteDir, and checking the response code returned by the server.
Note that this method will return false if the directory does exist but is not accessible for the client (e.g. due to a permission issue).
disconnect Method
Disconnects from the server.
Syntax
def disconnect() -> None: ...
Remarks
Call this method to disconnect from the server.
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;....
download_bytes Method
Downloads a file from the server into an array of bytes.
Syntax
def download_bytes(remote_file: str) -> bytes: ...
Remarks
Use this method to download RemoteFile into a byte array.
download_file Method
Downloads a file from the server.
Syntax
def download_file(remote_file: str, local_file: str) -> None: ...
Remarks
Use this method to download RemoteFile into LocalFile.
download_files Method
Downloads multiple files from the server.
Syntax
def download_files(remote_path: str, local_dir: str) -> None: ...
Remarks
Use this method do download a collection of files from the server.
RemotePath can contain a simple mask, a set of masks, or a regular expression. All the files that match the provided rule will be downloaded to LocalDir.
file_exists Method
Checks if a file exists on the server.
Syntax
def file_exists(remote_file: str) -> bool: ...
Remarks
Use this method to check if RemoteFile exists in the current remote directory. This method attempts to detect file existence using SIZE and MLST commands first, and falls back to LIST command if they are not available.
Please note that this command only looks for the file in the current directory. To check for existence of a file in a different directory, change to it with change_dir command first, then call this method.
get_current_dir Method
Returns the server-side current directory.
Syntax
def get_current_dir() -> str: ...
Remarks
Use this method to find out the current directory on the server.
get_file_size Method
Returns the size of a remote file.
Syntax
def get_file_size(remote_file: str) -> int: ...
Remarks
Use this method to retrieve the size of a remote file. This method attempts to use SIZE and MLST commands if available, and resorts to LIST command otherwise.
Please note that this command only looks for the file in the current directory. To check for existence of a file in a different directory, change to it with change_dir command first, then call this method.
list_dir Method
Lists the contents of a remote directory.
Syntax
def list_dir(include_files: bool, include_directories: bool) -> str: ...
Remarks
Use the IncludeFiles and IncludeDirectories parameters to tune up the output. The output of IncludeFiles also includes symbolic links.
This method returns a human-readable string containing the requested list. It also fires on_list_entry for each entry in the list, propagating its details in current_list_entry.
This method uses some heuristics internally by choosing the most appropriate listing method among MLSD, NLST, and LIST.
make_dir Method
Creates a new directory on the server.
Syntax
def make_dir(remote_dir: str) -> None: ...
Remarks
This method creates a directory. The path provided via RemoteDir can either be absolute or relative.
Depending on the server, the directory structure up to the innermost element might need to exist.
noop Method
Sends a NOOP command to the server.
Syntax
def noop() -> None: ...
Remarks
Call this method to send a NOOP (No Operation) command to the server.
rename Method
Renames a file.
Syntax
def rename(source_file: str, dest_file: str) -> None: ...
Remarks
Use this method to rename a server-side SourceFile to DestFile.
send_command Method
Sends a custom command to the server.
Syntax
def send_command(command: str) -> int: ...
Remarks
This method sends an arbitrary command to the server and returns the status code received. Use it to send custom or non-standard commands, or tune up the session flow as required by the server.
upload_bytes Method
Uploads a byte array to the server.
Syntax
def upload_bytes(bytes: bytes, remote_file: str) -> None: ...
Remarks
Use this method to upload Bytes or its part to RemoteFile on the server.
upload_file Method
Uploads a file to the server.
Syntax
def upload_file(local_file: str, remote_file: str) -> None: ...
Remarks
Use this method to upload LocalFile or its part to RemoteFile on the server.
upload_files Method
Uploads multiple files to the server.
Syntax
def upload_files(local_path: str, remote_dir: str) -> None: ...
Remarks
This method uploads all the files that match the LocalPath criteria to RemoteDir directory on the server. LocalPath accepts a simple mask, a set of masks, or a regular expression.
For each file being uploaded a pair of on_file_operation and on_file_operation_result events are invoked.
on_control_receive Event
Fires when data is received via the control channel.
Syntax
class FTPClientControlReceiveEventParams(object): @property def text_line() -> str: ... # In class FTPClient: @property def on_control_receive() -> Callable[[FTPClientControlReceiveEventParams], None]: ... @on_control_receive.setter def on_control_receive(event_hook: Callable[[FTPClientControlReceiveEventParams], None]) -> None: ...
Remarks
TextLine contains the data that was received, which would typically contain a reply to a command (e.g. 200 Command OK).
on_control_send Event
Fires when data is about to be set via the control channel.
Syntax
class FTPClientControlSendEventParams(object): @property def text_line() -> str: ... # In class FTPClient: @property def on_control_send() -> Callable[[FTPClientControlSendEventParams], None]: ... @on_control_send.setter def on_control_send(event_hook: Callable[[FTPClientControlSendEventParams], None]) -> None: ...
Remarks
TextLine contains the data to be sent, which would typically contain a command issued by the client (e.g. CWD dir).
on_error Event
Information about errors during data delivery.
Syntax
class FTPClientErrorEventParams(object): @property def error_code() -> int: ... @property def description() -> str: ... # In class FTPClient: @property def on_error() -> Callable[[FTPClientErrorEventParams], None]: ... @on_error.setter def on_error(event_hook: Callable[[FTPClientErrorEventParams], 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 FTP section.
on_external_sign Event
Handles remote or external signing initiated by the SignExternal method or other source.
Syntax
class FTPClientExternalSignEventParams(object): @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 FTPClient: @property def on_external_sign() -> Callable[[FTPClientExternalSignEventParams], None]: ... @on_external_sign.setter def on_external_sign(event_hook: Callable[[FTPClientExternalSignEventParams], 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_file_operation Event
Marks the start of a file transfer.
Syntax
class FTPClientFileOperationEventParams(object): @property def operation() -> int: ... @property def remote_path() -> str: ... @property def local_path() -> str: ... @property def skip() -> bool: ... @skip.setter def skip(value) -> None: ... @property def cancel() -> bool: ... @cancel.setter def cancel(value) -> None: ... # In class FTPClient: @property def on_file_operation() -> Callable[[FTPClientFileOperationEventParams], None]: ... @on_file_operation.setter def on_file_operation(event_hook: Callable[[FTPClientFileOperationEventParams], None]) -> None: ...
Remarks
The class fires this event from download_files and upload_files to notify the application that the transfer of the next file in the list is about to start.
Use the Skip parameter to skip this particular file, or Cancel to cancel the whole multi-file operation.
Operations:
| cffoDownloadFile | 0 | Download file |
| cffoUploadFile | 1 | Upload file |
| cffoDeleteFile | 2 | Delete file |
| cffoMakeDir | 3 | Make directory |
on_file_operation_result Event
Reports the result of a file transfer operation.
Syntax
class FTPClientFileOperationResultEventParams(object): @property def operation() -> int: ... @property def remote_path() -> str: ... @property def local_path() -> str: ... @property def error_code() -> int: ... @property def comment() -> str: ... @property def cancel() -> bool: ... @cancel.setter def cancel(value) -> None: ... # In class FTPClient: @property def on_file_operation_result() -> Callable[[FTPClientFileOperationResultEventParams], None]: ... @on_file_operation_result.setter def on_file_operation_result(event_hook: Callable[[FTPClientFileOperationResultEventParams], None]) -> None: ...
Remarks
The class fires this event from download_files and upload_files to notify the application of the completion of a file operation.
ErrorCode and Comment provide the details of the operation. Use the Cancel parameter to terminate the whole multi-file operation if needed.
Operations:
| cffoDownloadFile | 0 | Download file |
| cffoUploadFile | 1 | Upload file |
| cffoDeleteFile | 2 | Delete file |
| cffoMakeDir | 3 | Make directory |
on_list_entry Event
Reports a single entry from the requested directory listing.
Syntax
class FTPClientListEntryEventParams(object): @property def filename() -> str: ... # In class FTPClient: @property def on_list_entry() -> Callable[[FTPClientListEntryEventParams], None]: ... @on_list_entry.setter def on_list_entry(event_hook: Callable[[FTPClientListEntryEventParams], None]) -> None: ...
Remarks
FileName contains the filename of the reported entry. Read the details of the entry from current_list_entry property.
on_notification Event
This event notifies the application about an underlying control flow event.
Syntax
class FTPClientNotificationEventParams(object): @property def event_id() -> str: ... @property def event_param() -> str: ... # In class FTPClient: @property def on_notification() -> Callable[[FTPClientNotificationEventParams], None]: ... @on_notification.setter def on_notification(event_hook: Callable[[FTPClientNotificationEventParams], 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_progress Event
Reports the data transfer progress.
Syntax
class FTPClientProgressEventParams(object): @property def total() -> int: ... @property def current() -> int: ... @property def cancel() -> bool: ... @cancel.setter def cancel(value) -> None: ... # In class FTPClient: @property def on_progress() -> Callable[[FTPClientProgressEventParams], None]: ... @on_progress.setter def on_progress(event_hook: Callable[[FTPClientProgressEventParams], None]) -> None: ...
Remarks
This event fires periodically during a file transfer operation to report its progress.
Use the Cancel parameter to terminate the transfer if needed.
on_text_data_line Event
Reports next transferred data line.
Syntax
class FTPClientTextDataLineEventParams(object): @property def text_line() -> str: ... # In class FTPClient: @property def on_text_data_line() -> Callable[[FTPClientTextDataLineEventParams], None]: ... @on_text_data_line.setter def on_text_data_line(event_hook: Callable[[FTPClientTextDataLineEventParams], None]) -> None: ...
Remarks
The class fires this event in series when transferring a file in ASCII mode to report each line being transferred.
on_tls_cert_needed Event
Fires when a remote TLS party requests a client certificate.
Syntax
class FTPClientTLSCertNeededEventParams(object): @property def host() -> str: ... @property def ca_names() -> str: ... # In class FTPClient: @property def on_tls_cert_needed() -> Callable[[FTPClientTLSCertNeededEventParams], None]: ... @on_tls_cert_needed.setter def on_tls_cert_needed(event_hook: Callable[[FTPClientTLSCertNeededEventParams], None]) -> None: ...
Remarks
This event fires to notify the implementation that a remote TLS server has requested a client certificate. The Host parameter identifies the host that makes a request, and the CANames parameter (optional, according to the TLS spec) advises on the accepted issuing CAs.
Use the tls_client_chain property in response to this event to provide the requested certificate. Please make sure the client certificate includes the associated private key. Note that you may set the certificates before the connection without waiting for this event to fire.
This event is preceded by the on_tls_handshake event for the given host and, if the certificate was accepted, succeeded by the on_tls_established event.
on_tls_cert_validate Event
This event is fired upon receipt of the TLS server's certificate, allowing the user to control its acceptance.
Syntax
class FTPClientTLSCertValidateEventParams(object): @property def server_host() -> str: ... @property def server_ip() -> str: ... @property def accept() -> bool: ... @accept.setter def accept(value) -> None: ... # In class FTPClient: @property def on_tls_cert_validate() -> Callable[[FTPClientTLSCertValidateEventParams], None]: ... @on_tls_cert_validate.setter def on_tls_cert_validate(event_hook: Callable[[FTPClientTLSCertValidateEventParams], None]) -> None: ...
Remarks
This event is fired during a TLS handshake. Use the tls_server_chain property to access the certificate chain. In general, classes may contact a number of TLS endpoints during their work, depending on their configuration.
Accept is assigned in accordance with the outcome of the internal validation check performed by the class, and can be adjusted if needed.
on_tls_established Event
Fires when a TLS handshake with Host successfully completes.
Syntax
class FTPClientTLSEstablishedEventParams(object): @property def host() -> str: ... @property def version() -> str: ... @property def ciphersuite() -> str: ... @property def connection_id() -> bytes: ... @property def abort() -> bool: ... @abort.setter def abort(value) -> None: ... # In class FTPClient: @property def on_tls_established() -> Callable[[FTPClientTLSEstablishedEventParams], None]: ... @on_tls_established.setter def on_tls_established(event_hook: Callable[[FTPClientTLSEstablishedEventParams], None]) -> None: ...
Remarks
The class uses this event to notify the application about a successful completion of a TLS handshake.
The Version, Ciphersuite, and ConnectionId parameters indicate the security parameters of the new connection. Use the Abort parameter if you need to terminate the connection at this stage.
on_tls_handshake Event
Fires when a new TLS handshake is initiated, before the handshake commences.
Syntax
class FTPClientTLSHandshakeEventParams(object): @property def host() -> str: ... @property def abort() -> bool: ... @abort.setter def abort(value) -> None: ... # In class FTPClient: @property def on_tls_handshake() -> Callable[[FTPClientTLSHandshakeEventParams], None]: ... @on_tls_handshake.setter def on_tls_handshake(event_hook: Callable[[FTPClientTLSHandshakeEventParams], None]) -> None: ...
Remarks
The class uses this event to notify the application about the start of a new TLS handshake to Host. If the handshake is successful, this event will be followed by the on_tls_established event. If the server chooses to request a client certificate, the on_tls_cert_needed event will also be fired.
on_tls_psk Event
Notifies the application about the PSK key exchange.
Syntax
class FTPClientTLSPSKEventParams(object): @property def host() -> str: ... @property def hint() -> str: ... # In class FTPClient: @property def on_tls_psk() -> Callable[[FTPClientTLSPSKEventParams], None]: ... @on_tls_psk.setter def on_tls_psk(event_hook: Callable[[FTPClientTLSPSKEventParams], None]) -> None: ...
Remarks
The class fires this event to notify the application about the beginning of TLS-PSK key exchange with Host. The Hint parameter may be used by the server to identify the key or service to use. Use the PreSharedKey field of tls_settings to provide the pre-shared key to the component.
on_tls_shutdown Event
Reports the graceful closure of a TLS connection.
Syntax
class FTPClientTLSShutdownEventParams(object): @property def host() -> str: ... # In class FTPClient: @property def on_tls_shutdown() -> Callable[[FTPClientTLSShutdownEventParams], None]: ... @on_tls_shutdown.setter def on_tls_shutdown(event_hook: Callable[[FTPClientTLSShutdownEventParams], None]) -> None: ...
Remarks
This event notifies the application about the closure of an earlier established TLS connection. Note that only graceful connection closures are reported.
FTPClient 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.FTPClient Config Settings
If IgnoreSystemTrust is True, certificates residing in the trusted root store are treated as if they are known, rather than trusted. Only certificates provided via other means (such as the trusted_certificates property) are considered trusted.
- CA, revocation source, TLS key usage requirements are not mandated
- Violation of OCSP issuer requirements are ignored
- The AuthorityKeyID extension in CRL- and certificate-issuing CAs are ignored (helps with incorrectly renewed certificates)
- Basic constraints and name constraints of CA certificates are ignored
- Some weaker algorithms are tolerated
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.
FTPClient Errors
FTPClient 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) | |
| 18874368 Unsupported file operation (SB_ERROR_FTP_UNSUPPORTED_FILEOPERATION) |