Package es.kukenan.smartfi.microservice.security.gateway.configuration

Class GatewayRoutesConfig

java.lang.Object

es.kukenan.smartfi.microservice.security.gateway.configuration.GatewayRoutesConfig

@Configuration
public class GatewayRoutesConfig
extends Object

Configuration class for security gateway using spring cloud gateway.

Field Summary

Fields

Modifier and Type	Field	Description
private AddContextHeaderFilter	addContextHeaderFilter	Add Context Header Filter.
private es.kukenan.smartfi.logger.WalletLogger	log	Logger.
private static final String	MASK	Mask to find in origin path.
private static final String	MASK_VALUE	Value of mask to replace in destination path.
private GatewayRoutesProperties	properties	Security gateway properties.
private es.kukenan.smartfi.common.context.RequestContextManager	requestContextManager	The RequestContextManager used to update the server request context.
(package private) ResponseHandler	responseHandler	Component for response operations.
(package private) SecurityGatewayPreFilter	securityGatewayPreFilter	Pre filter for api endpoints which includes authentication bearer header.
private TransformExternalHeadersFilter	transformExternalHeadersFilter	Transform external header names to internal header names.
(package private) WebExchangeSessionHandler	webExchangeSessionHandler	Component for request operations.

Constructor Summary

Constructors

Constructor	Description
GatewayRoutesConfig()

Method Summary

Modifier and Type	Method	Description
org.springframework.cloud.gateway.route.RouteLocator	customRouteLocator(org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder builder)	Build the gateway configuration for every endpoint.
private GatewayRoutesProperties.Service	loadServiceInfo(String serviceName)
private org.springframework.cloud.gateway.route.builder.UriSpec	setFilters(org.springframework.cloud.gateway.route.builder.GatewayFilterSpec f, String serviceUri, String originPath, String destinationPath, boolean modifyRequest, boolean modifyResponse)	Build the UriSpec given the endpoint information.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

MASK

private static final String MASK

Mask to find in origin path.

See Also:

• Constant Field Values

MASK_VALUE

private static final String MASK_VALUE

Value of mask to replace in destination path.

See Also:

• Constant Field Values

responseHandler

@Autowired
ResponseHandler responseHandler

Component for response operations.

webExchangeSessionHandler

@Autowired
WebExchangeSessionHandler webExchangeSessionHandler

Component for request operations.

securityGatewayPreFilter

@Autowired
SecurityGatewayPreFilter securityGatewayPreFilter

Pre filter for api endpoints which includes authentication bearer header.

log

private es.kukenan.smartfi.logger.WalletLogger log

Logger.

properties

@Autowired
private GatewayRoutesProperties properties

Security gateway properties.

requestContextManager

@Autowired
private es.kukenan.smartfi.common.context.RequestContextManager requestContextManager

The RequestContextManager used to update the server request context.

addContextHeaderFilter

@Autowired
private AddContextHeaderFilter addContextHeaderFilter

Add Context Header Filter.

transformExternalHeadersFilter

@Autowired
private TransformExternalHeadersFilter transformExternalHeadersFilter

Transform external header names to internal header names.

Constructor Details

GatewayRoutesConfig

public GatewayRoutesConfig()

Method Details

setFilters

private org.springframework.cloud.gateway.route.builder.UriSpec setFilters(org.springframework.cloud.gateway.route.builder.GatewayFilterSpec f,
 String serviceUri,
 String originPath,
 String destinationPath,
 boolean modifyRequest,
 boolean modifyResponse)

Build the UriSpec given the endpoint information.

Parameters:

f - Started GatewayFilterSpec

serviceUri - Service Uri to send

originPath - Origin path used

destinationPath - Destination path to send

modifyRequest - flag to add request body modification (decryption)

modifyResponse - flag to add response body modification (encryption)

Returns:

UriSpec generated with filters

customRouteLocator

@Bean
public org.springframework.cloud.gateway.route.RouteLocator customRouteLocator(org.springframework.cloud.gateway.route.builder.RouteLocatorBuilder builder)

Build the gateway configuration for every endpoint.

Parameters:

builder - Builder for build specific routes in the gateway.

Returns:

RouteLocator with all configuration for every endpoint needed.

loadServiceInfo

private GatewayRoutesProperties.Service loadServiceInfo(String serviceName)