Vortex SASL: SASL profile support and related functions

AUTH_ID_FROM_CHANNEL AUTH_ID_FROM_CONN SASL_ANONYMOUS_TOKEN SASL_AUTHID SASL_AUTHZID SASL_IS_AUTHENTICATED SASL_METHOD_USED SASL_REALM vortex_sasl_accept_negotiation vortex_sasl_accept_negotiation_full VORTEX_SASL_ANONYMOUS VORTEX_SASL_ANONYMOUS_USER_DATA vortex_sasl_auth_method_used VORTEX_SASL_CRAM_MD5 VORTEX_SASL_CRAM_MD5_USER_DATA VORTEX_SASL_DIGEST_MD5 VORTEX_SASL_DIGEST_MD5_USER_DATA VORTEX_SASL_EXTERNAL VORTEX_SASL_EXTERNAL_USER_DATA vortex_sasl_get_propertie VORTEX_SASL_GSSAPI vortex_sasl_is_authenticated vortex_sasl_is_enabled VORTEX_SASL_KERBEROS_V4 VORTEX_SASL_PLAIN VORTEX_SASL_PLAIN_USER_DATA vortex_sasl_set_anonymous_validation vortex_sasl_set_anonymous_validation_full vortex_sasl_set_cram_md5_validation vortex_sasl_set_cram_md5_validation_full vortex_sasl_set_digest_md5_validation vortex_sasl_set_digest_md5_validation_full vortex_sasl_set_external_validation vortex_sasl_set_external_validation_full vortex_sasl_set_plain_validation vortex_sasl_set_plain_validation_full vortex_sasl_set_propertie vortex_sasl_start_auth vortex_sasl_start_auth_sync VortexSaslProperties

#define SASL_REALM   "sasl:realm" Mark used to store the realm value used by some SASL mechanism.