config

type AuthConfig struct {
	// Username is the username.
	Username string `key:"auth.username"`
	// Password is the user's password.
	Password string `key:"auth.password"`
	// DB is the name of a database that contains
	// the user's authentication data.
	DB string `key:"auth.db"`
	// Mechanism is the authentication mechanism.
	Mechanism AuthMechanism `key:"auth.mechanism"`
	// TLSCAFile is the path to either a single or a bundle of
	// certificate authorities to trust when making a TLS connection.
	TLSCAFile string `key:"auth.tls.caFile" validate:"omitempty,file"`
	// TLSCertificateKeyFile is the path to the client certificate
	// file or the client private key file.
	TLSCertificateKeyFile string `key:"auth.tls.certificateKeyFile" validate:"omitempty,file"`
	// AWSSessionToken is an AWS session token.
	AWSSessionToken string `key:"auth.awsSessionToken"`
}

type AuthMechanism string

type Config struct {
	// URI is the connection string.
	// The URI can contain host names, IPv4/IPv6 literals, or an SRV record.
	URI *url.URL
	// DB is the name of a database the connector must work with.
	DB string `key:"db" validate:"required,max=64"`
	// Collection is the name of a collection the connector must
	// write to (destination) or read from (source).
	Collection string `key:"collection" validate:"required"`

	Auth AuthConfig
}

type InvalidAuthMechanismError struct {
	AuthMechanism AuthMechanism
}