Files
gateway/handler_factory.go
zeekay ced03c4a50 refactor: rename all KRAKEND references to GATEWAY
Complete rebrand of the fork from KrakenD naming to Hanzo Gateway:

- Go package: `package krakend` → `package gateway` (9 source files)
- Directory: cmd/krakend-ce → cmd/gateway, cmd/krakend-integration → cmd/gateway-integration
- Config files: krakend.json → gateway.json (configs, test fixtures)
- Dockerfile: user, paths, binary all renamed to gateway
- K8s manifests: deployment/service/ingress names, labels, env vars
  (KRAKEND_PORT → GATEWAY_PORT), configmap names, mount paths
- Added enableServiceLinks: false to prevent K8s service link injection
- Makefile: all build/deploy targets updated
- GitHub Actions: configmap and deployment references updated
- Builder/systemd: init scripts, service files, logrotate renamed
- Log prefix: [KRAKEND] → [GATEWAY]
- Test flags: krakend_* → gateway_*
- README and SECURITY.md updated

Upstream references preserved (not renamed):
- github.com/krakend/* import paths (external dependencies)
- core.KrakendVersion, KrakendHeaderName, KrakendHeaderValue (upstream API)
- X-Krakend-* HTTP headers (set by upstream Lura framework)
- devopsfaith/krakend config alias keys (upstream compatibility)
- krakendbf variable (upstream bloomfilter package alias)
2026-02-10 04:05:41 -08:00

43 lines
1.8 KiB
Go

package gateway
import (
"fmt"
botdetector "github.com/krakend/krakend-botdetector/v2/gin"
jose "github.com/krakend/krakend-jose/v2"
ginjose "github.com/krakend/krakend-jose/v2/gin"
lua "github.com/krakend/krakend-lua/v2/router/gin"
metrics "github.com/krakend/krakend-metrics/v2/gin"
opencensus "github.com/krakend/krakend-opencensus/v2/router/gin"
ratelimit "github.com/krakend/krakend-ratelimit/v3/router/gin"
"github.com/luraproject/lura/v2/config"
"github.com/luraproject/lura/v2/logging"
"github.com/luraproject/lura/v2/proxy"
router "github.com/luraproject/lura/v2/router/gin"
"github.com/luraproject/lura/v2/transport/http/server"
"github.com/gin-gonic/gin"
)
// NewHandlerFactory returns a HandlerFactory with a rate-limit and a metrics collector middleware injected
func NewHandlerFactory(logger logging.Logger, metricCollector *metrics.Metrics, rejecter jose.RejecterFactory) router.HandlerFactory {
handlerFactory := router.CustomErrorEndpointHandler(logger, server.DefaultToHTTPError)
handlerFactory = ratelimit.NewRateLimiterMw(logger, handlerFactory)
handlerFactory = lua.HandlerFactory(logger, handlerFactory)
handlerFactory = ginjose.HandlerFactory(handlerFactory, logger, rejecter)
handlerFactory = metricCollector.NewHTTPHandlerFactory(handlerFactory)
handlerFactory = opencensus.New(handlerFactory)
handlerFactory = botdetector.New(handlerFactory, logger)
return func(cfg *config.EndpointConfig, p proxy.Proxy) gin.HandlerFunc {
logger.Debug(fmt.Sprintf("[ENDPOINT: %s] Building the http handler", cfg.Endpoint))
return handlerFactory(cfg, p)
}
}
type handlerFactory struct{}
func (handlerFactory) NewHandlerFactory(l logging.Logger, m *metrics.Metrics, r jose.RejecterFactory) router.HandlerFactory {
return NewHandlerFactory(l, m, r)
}