config

type BootstrapConfiguration struct {
	Clients      map[string]ClientInfo
	Service      ServiceInfo
	Config       ConfigProviderInfo
	Registry     RegistryInfo
	SecretStore  SecretStoreInfo
	MessageQueue MessageBusInfo
	ExternalMQTT ExternalMQTTInfo
}

type CORSConfigurationInfo struct {
	// EnableCORS indicates whether enables CORS in this service
	EnableCORS bool
	// CORSAllowCredentials defines the value of Access-Control-Allow-Credentials in the response header.
	// The Access-Control-Allow-Credentials response header tells browsers whether to expose the response
	// to the frontend JavaScript code when the request's credentials mode (Request.credentials) is included.
	CORSAllowCredentials bool
	// CORSAllowedOrigin defines the value of Access-Control-Allow-Origin in the response header.
	// The Access-Control-Allow-Origin response header indicates whether the response can be shared
	// with requesting code from the given origin.
	CORSAllowedOrigin string
	// CORSAllowedMethods defines the value of Access-Control-Allow-Methods in the response header.
	// The Access-Control-Allow-Methods response header specifies one or more methods allowed when
	// accessing a resource in response to a preflight request.
	CORSAllowedMethods string
	// CORSAllowedHeaders defines the value of Access-Control-Allow-Headers in the response header.
	// The Access-Control-Allow-Headers response header is used in response to a preflight request which
	// includes the Access-Control-Request-Headers to indicate which HTTP headers can be used during the actual request.
	CORSAllowedHeaders string
	// CORSExposeHeaders defines the value of Access-Control-Expose-Headers in the response header
	// The Access-Control-Expose-Headers response header allows a server to indicate which response headers
	// should be made available to scripts running in the browser, in response to a cross-origin request.
	CORSExposeHeaders string
	// CORSMaxAge defines the value of Access-Control-Max-Age in the response header.
	// The Access-Control-Max-Age response header indicates how long the results of a preflight request can be cached.
	CORSMaxAge int
}

type CertKeyPair struct {
	Cert string
	Key  string
}

type ClientInfo struct {
	// Host is the hostname or IP address of a service.
	Host string
	// Port defines the port on which to access a given service
	Port int
	// Protocol indicates the protocol to use when accessing a given service
	Protocol string
	// UseMessageBus indicates weather to use Messaging version of client
	UseMessageBus bool
	// Topics holds the MessageBus topics used by the client to communicate to the service
	Topics map[string]string
}

type ConfigProviderInfo struct {
	Host string
	Port int
	Type string
}

type Credentials struct {
	Username string
	Password string
}

type Database struct {
	Type    string
	Timeout int
	Host    string
	Port    int
	Name    string
}

type ExternalMQTTInfo struct {
	// Url contains the fully qualified URL to connect to the MQTT broker
	Url string
	// SubscribeTopics is a comma separated list of topics in which to subscribe
	SubscribeTopics string
	// PublishTopic is the topic to publish pipeline output (if any)
	PublishTopic string
	// Topics allows ExternalMQTTInfo to be more flexible with respect to topics.
	// TODO: move PublishTopic and SubscribeTopics to Topics in EdgeX 3.0
	Topics map[string]string
	// ClientId to connect to the broker with.
	ClientId string
	// ConnectTimeout is a time duration indicating how long to wait timing out on the broker connection
	ConnectTimeout string
	// AutoReconnect indicated whether to retry connection if disconnected
	AutoReconnect bool
	// KeepAlive is seconds between client ping when no active data flowing to avoid client being disconnected
	KeepAlive int64
	// QoS for MQTT Connection
	QoS byte
	// Retain setting for MQTT Connection
	Retain bool
	// SkipCertVerify indicates if the certificate verification should be skipped
	SkipCertVerify bool
	// SecretPath is the name of the path in secret provider to retrieve your secrets
	SecretPath string
	// AuthMode indicates what to use when connecting to the broker. Options are "none", "cacert" , "usernamepassword", "clientcert".
	// If a CA Cert exists in the SecretPath then it will be used for all modes except "none".
	AuthMode string
	// RetryDuration indicates how long (in seconds) to wait timing out on the MQTT client creation
	RetryDuration int
	// RetryInterval indicates the time (in seconds) that will be waited between attempts to create MQTT client
	RetryInterval int
	// Enabled determines whether the service needs to connect to the external MQTT broker
	Enabled bool
}

type InsecureSecrets map[string]InsecureSecretsInfo

type InsecureSecretsInfo struct {
	Path    string
	Secrets map[string]string
}

type MessageBusInfo struct {
	// Indicates the message bus implementation to use, i.e. zero, mqtt, redisstreams...
	Type string
	// Protocol indicates the protocol to use when accessing the message bus.
	Protocol string
	// Host is the hostname or IP address of the broker, if applicable.
	Host string
	// Port defines the port on which to access the message bus.
	Port int
	// PublishTopicPrefix indicates the topic prefix the data is published to.
	PublishTopicPrefix string
	// SubscribeTopic indicates the topic in which to subscribe.
	SubscribeTopic string
	// AuthMode specifies the type of secure connection to the message bus which are 'none', 'usernamepassword'
	// 'clientcert' or 'cacert'. Not all option supported by each implementation.
	// ZMQ doesn't support any Authmode beyond 'none', RedisStreams only supports 'none' & 'usernamepassword'
	// while MQTT supports all options.
	AuthMode string
	// SecretName is the name of the secret in the SecretStore that contains the Auth Credentials. The credential are
	// dynamically loaded using this name and store the Option property below where the implementation expected to
	// find them.
	SecretName string
	// Provides additional configuration properties which do not fit within the existing field.
	// Typically the key is the name of the configuration property and the value is a string representation of the
	// desired value for the configuration property.
	Optional map[string]string
	// SubscribeEnabled indicates whether enable the subscription to the Message Queue
	SubscribeEnabled bool
	// Topics allows MessageBusInfo to be more flexible with respect to topics.
	// TODO: move PublishTopicPrefix and SubscribeTopic to Topics in EdgeX 3.0
	Topics map[string]string
}

type RegistryInfo struct {
	// Host is the host name where the Registry client is running
	Host string
	// Port is the port number that the Registry client is listening
	Port int
	// Type is the type of Registry client to use, i.e. 'consul'
	Type string
}

type SecretStoreInfo struct {
	Type           string
	Host           string
	Port           int
	Path           string
	Protocol       string
	Namespace      string
	RootCaCertPath string
	ServerName     string
	Authentication types.AuthenticationInfo
	// TokenFile provides a location to a token file.
	TokenFile string
	// SecretsFile is optional Path to JSON file containing secrets to seed into service's SecretStore
	SecretsFile string
	// DisableScrubSecretsFile specifies to not scrub secrets file after importing. Service will fail start-up if
	// not disabled and file can not be written.
	DisableScrubSecretsFile bool

	// RuntimeTokenProvider is optional if not using delayed start from spiffe-token provider
	RuntimeTokenProvider types.RuntimeTokenProviderInfo
}

type ServiceInfo struct {
	// HealthCheckInterval is the interval for Registry heal check callback
	HealthCheckInterval string
	// Host is the hostname or IP address of the service.
	Host string
	// Port is the HTTP port of the service.
	Port int
	// ServerBindAddr specifies an IP address or hostname
	// for ListenAndServe to bind to, such as 0.0.0.0
	ServerBindAddr string
	// StartupMsg specifies a string to log once service
	// initialization and startup is completed.
	StartupMsg string
	// MaxResultCount specifies the maximum size list supported
	// in response to REST calls to other services.
	MaxResultCount int
	// MaxRequestSize defines the maximum size of http request body in kilobytes
	MaxRequestSize int64
	// RequestTimeout specifies a timeout (in milliseconds) for
	// processing REST request calls from other services.
	RequestTimeout string
	// CORSConfiguration defines the cross-origin resource sharing related settings
	CORSConfiguration CORSConfigurationInfo
}

type TelemetryInfo struct {
	// Interval is the time duration in which to collect and report the service's metrics
	Interval string
	// PublishTopicPrefix is the base topic in which to publish (report) the service's metrics to the EdgeX MessageBus
	// The service name and the metric name are appended to this base topic. i.e. <prefix>/<service-name>/<metric-name>
	PublishTopicPrefix string
	// Metrics is the list of service's metrics that can be collected. Each of the service's metrics must be in the list
	// and set to true if enable or false if disabled.
	Metrics map[string]bool
	// Tags is a list of service level tags that are attached to every metric reported for the service
	// Example: Gateway = "Gateway123"
	Tags map[string]string
}