How to configure secure connection for FIX session

FIX Antenna Java supports configuring secure transport separately for each initiator session. The same configuration options can be defined for the SSLFIXServer instance (will be applied to acceptor sessions, initialized by this server instance).

Please check a list of configuration options below:

Property	Description	Default value
enableSSL	Enables or disables secure transport for an initiator session.	false
keyStorePath	Path to a Keystore, which contains private keys for secure connection
keyStorePassword	Keystore password
trustStorePath	Path to a Truststore. Usually contains a chain of trusted certificates.
trustStorePassword	Truststore password
sslKeystoreType	The type of Keystore. See the Keystore section in the Java Cryptography Architecture Standard Algorithm Name Documentation for information about standard types. Examples of value: JKS, JCEKS, PKCS12, PKCS11	JKS
sslTruststoreType	The type of Truststore. See the KeyStore section in the Java Cryptography Architecture Standard Algorithm Name Documentation for information about standard types. Examples of value: JKS, JCEKS, PKCS12, PKCS11	JKS
sslKeystoreKeyAlias	Alias filter for used entities in Keystore. The only keys with defined alias will be used for a secure connection if this property is defined. Note: sslKeystoreKeyAlias is case-sensitive, but the Keytool saves upper case letters to the alias only when parameter -storetype CaseExactJKS is given while creating the KeyStore.
sslTruststoreKeyAlias	Alias filter for used entities in Truststore. The only certificates with defined alias will be used for a secure connection if this property is defined.
sslProtocol	SSL protocol. See the SSLContext section in the Java Cryptography Architecture Standard Algorithm Name Documentation for information about standard protocol names. Examples of value: SSL, SSLv2, SSLv3, TLS, TLSv1, TLSv1.1, TLSv1.2.	TLSv1.2
keyManagerAlgorithm	Key manager factory algorithm name (see Customizing the Default Key Managers and Trust Managers). Possible values are SunX509, PKIX.	SunX509
trustManagerAlgorithm	Trust manager factory algorithm name (see Customizing the Default Key Managers and Trust Managers). Possible values are SunX509, PKIX.	SunX509
sslServerNeedClientAuth	Define if authentication is required for the server-side socket. This option is working only for the SSLFIXServer instance.	false

The sample of creating an initiator FIX session with secure connection:

// Creating connection parameters for initiator
SessionParameters params = new SessionParameters();
params.setHost("localhost");
params.setPort(3000);
params.setSenderCompId("initiator");
params.setTargetCompId("target");
        
// Define options for secure connection
params.getConfiguration().setProperty(Configuration.ENABLE_SSL, "true");
params.getConfiguration().setProperty(Configuration.KEY_STORE_PATH, "etc/keystore.jks");
params.getConfiguration().setProperty(Configuration.KEY_STORE_PASSWORD, "keypass");
params.getConfiguration().setProperty(Configuration.TRUST_STORE_PATH, "etc/truststore.jks");
params.getConfiguration().setProperty(Configuration.TRUST_STORE_PASSWORD, "trustpass");

// Create and establish secure connection
FIXSession fixSession = params.createInitiatorSession();
fixSession.connect();