blpapi.TlsOptions

class blpapi.TlsOptions(handle)

SSL configuration options

TlsOptions instances maintain client credentials and trust material used by a session to establish secure mutually authenticated connections to endpoints.

The client credentials comprise an encrypted private key with a client certificate. The trust material comprises one or more certificates.

TlsOptions objects are created using createFromFiles() or createFromBlobs() accepting the DER encoded client credentials in PKCS#12 format and the DER encoded trusted material in PKCS#7 format.

static createFromBlobs(clientCredentials, clientCredentialsPassword, trustedCertificates)

Parameters

clientCredentials (Union[bytes, bytearray]) – Blob with the client credentials
clientCredentialsPassword (str) – Password for the credentials
trustedCertificates (Union[bytes, bytearray]) – Blob with the trusted certificates

Creates a TlsOptions using a DER encoded client credentials in PKCS#12 format and DER encoded trust material in PKCS#7 format from the given raw data.

Return type: TlsOptions

static createFromFiles(clientCredentialsFilename, clientCredentialsPassword, trustedCertificatesFilename)

Parameters

clientCredentialsFilename (str) – Path to the file with the client credentials
clientCredentialsPassword (str) – Password for the credentials
trustedCertificatesFilename (str) – Path to the file with the trusted certificates

Creates a TlsOptions using a DER encoded client credentials in PKCS#12 format and DER encoded trust material in PKCS#7 format from the specified files.

Return type: TlsOptions

destroy()

Destroy the handle using stored dtor

Return type: None

setCrlFetchTimeoutMs(timeoutMs)

Parameters: timeoutMs (int) – Timeout threshold in milliseconds

Set the CRL fetch timeout to the specified timeoutMs. The default is 20,000 milliseconds. The TLS handshake timeout will be set to the default if the specified timeoutMs is not positive.

Return type: None

setTlsHandshakeTimeoutMs(timeoutMs)

Parameters: timeoutMs (int) – Timeout threshold in milliseconds

Set the TLS handshake timeout to the specified timeoutMs. The default is 10,000 milliseconds. The TLS handshake timeout will be set to the default if the specified timeoutMs is not positive.

Return type: None