--- /dev/null
+// -
+// ========================LICENSE_START=================================
+// O-RAN-SC
+// %%
+// Copyright (C) 2023-2024: OpenInfra Foundation Europe
+// %%
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+// ========================LICENSE_END===================================
+//
+
+package main
+
+import (
+ "fmt"
+ "net/http"
+
+ "github.com/getkin/kin-openapi/openapi3"
+
+ "github.com/deepmap/oapi-codegen/pkg/middleware"
+ echo "github.com/labstack/echo/v4"
+ echomiddleware "github.com/labstack/echo/v4/middleware"
+ log "github.com/sirupsen/logrus"
+
+ "oransc.org/nonrtric/servicemanager/internal/common29122"
+ "oransc.org/nonrtric/servicemanager/internal/envreader"
+
+ "oransc.org/nonrtric/servicemanager/internal/discoverserviceapi"
+ "oransc.org/nonrtric/servicemanager/internal/invokermanagementapi"
+ "oransc.org/nonrtric/servicemanager/internal/providermanagementapi"
+ "oransc.org/nonrtric/servicemanager/internal/publishserviceapi"
+
+ "oransc.org/nonrtric/servicemanager/internal/discoverservice"
+ "oransc.org/nonrtric/servicemanager/internal/invokermanagement"
+ "oransc.org/nonrtric/servicemanager/internal/providermanagement"
+ "oransc.org/nonrtric/servicemanager/internal/publishservice"
+)
+
+func main() {
+ myEnv, myPorts, err := envreader.ReadDotEnv()
+ if err != nil {
+ log.Fatal("error loading environment file")
+ return
+ }
+
+ e, err := getEcho(myEnv, myPorts)
+ if err != nil {
+ log.Fatal("getEcho fatal error")
+ return
+ }
+
+ port := myPorts["SERVICE_MANAGER_PORT"]
+
+ go startWebServer(e, port)
+ log.Info("server started and listening on port: ", port)
+ keepServerAlive()
+}
+
+func getEcho(myEnv map[string]string, myPorts map[string]int) (*echo.Echo, error) {
+ e := echo.New()
+ // Log all requests
+ e.Use(echomiddleware.Logger())
+
+ capifProtocol := myEnv["CAPIF_PROTOCOL"]
+ capifIPv4 := common29122.Ipv4Addr(myEnv["CAPIF_IPV4"])
+ capifPort := common29122.Port(myPorts["CAPIF_PORT"])
+ kongDomain := myEnv["KONG_DOMAIN"]
+ kongProtocol := myEnv["KONG_PROTOCOL"]
+ kongIPv4 := common29122.Ipv4Addr(myEnv["KONG_IPV4"])
+ kongDataPlanePort := common29122.Port(myPorts["KONG_DATA_PLANE_PORT"])
+ kongControlPlanePort := common29122.Port(myPorts["KONG_CONTROL_PLANE_PORT"])
+
+ var group *echo.Group
+
+ // Register ProviderManagement
+ providerManagerSwagger, err := providermanagementapi.GetSwagger()
+ if err != nil {
+ log.Fatalf("error loading ProviderManagement swagger spec\n: %s", err)
+ return nil, err
+ }
+ providerManagerSwagger.Servers = nil
+ providerManager := providermanagement.NewProviderManager(capifProtocol, capifIPv4, capifPort)
+ group = e.Group("/api-provider-management/v1")
+ group.Use(middleware.OapiRequestValidator(providerManagerSwagger))
+ providermanagementapi.RegisterHandlersWithBaseURL(e, providerManager, "/api-provider-management/v1")
+
+ // Register PublishService
+ publishServiceSwagger, err := publishserviceapi.GetSwagger()
+ if err != nil {
+ log.Fatalf("error loading PublishService swagger spec\n: %s", err)
+ return nil, err
+ }
+ publishServiceSwagger.Servers = nil
+ publishService := publishservice.NewPublishService(kongDomain, kongProtocol, kongIPv4, kongDataPlanePort, kongControlPlanePort, capifProtocol, capifIPv4, capifPort)
+
+ group = e.Group("/published-apis/v1")
+ group.Use(middleware.OapiRequestValidator(publishServiceSwagger))
+ publishserviceapi.RegisterHandlersWithBaseURL(e, publishService, "/published-apis/v1")
+
+ // Register InvokerManagement
+ invokerManagerSwagger, err := invokermanagementapi.GetSwagger()
+ if err != nil {
+ log.Fatalf("error loading InvokerManagement swagger spec\n: %s", err)
+ return nil, err
+ }
+ invokerManagerSwagger.Servers = nil
+ invokerManager := invokermanagement.NewInvokerManager(capifProtocol, capifIPv4, capifPort)
+ group = e.Group("/api-invoker-management/v1")
+ group.Use(middleware.OapiRequestValidator(invokerManagerSwagger))
+ invokermanagementapi.RegisterHandlersWithBaseURL(e, invokerManager, "/api-invoker-management/v1")
+
+ // Register DiscoverService
+ discoverServiceSwagger, err := discoverserviceapi.GetSwagger()
+ if err != nil {
+ log.Fatalf("error loading DiscoverService swagger spec\n: %s", err)
+ return nil, err
+ }
+
+ discoverServiceSwagger.Servers = nil
+ discoverService := discoverservice.NewDiscoverService(capifProtocol, capifIPv4, capifPort)
+
+ group = e.Group("/service-apis/v1")
+ group.Use(middleware.OapiRequestValidator(discoverServiceSwagger))
+ discoverserviceapi.RegisterHandlersWithBaseURL(e, discoverService, "/service-apis/v1")
+
+ e.GET("/", hello)
+ e.GET("/swagger/:apiName", getSwagger)
+
+ return e, err
+}
+
+func startWebServer(e *echo.Echo, port int) {
+ e.Logger.Fatal(e.Start(fmt.Sprintf("0.0.0.0:%d", port)))
+}
+
+func keepServerAlive() {
+ forever := make(chan int)
+ <-forever
+}
+
+func hello(c echo.Context) error {
+ return c.String(http.StatusOK, "Hello, World!")
+}
+
+func getSwagger(c echo.Context) error {
+ var swagger *openapi3.T
+ var err error
+ switch api := c.Param("apiName"); api {
+ case "provider":
+ swagger, err = providermanagementapi.GetSwagger()
+ case "publish":
+ swagger, err = publishserviceapi.GetSwagger()
+ case "invoker":
+ swagger, err = invokermanagementapi.GetSwagger()
+ case "discover":
+ swagger, err = discoverserviceapi.GetSwagger()
+ default:
+ return c.JSON(http.StatusBadRequest, getProblemDetails("Invalid API name "+api, http.StatusBadRequest))
+ }
+ if err != nil {
+ return c.JSON(http.StatusInternalServerError, getProblemDetails("Unable to get swagger for API", http.StatusInternalServerError))
+ }
+ return c.JSON(http.StatusOK, swagger)
+}
+
+func getProblemDetails(cause string, status int) common29122.ProblemDetails {
+ return common29122.ProblemDetails{
+ Cause: &cause,
+ Status: &status,
+ }
+}
Code Review / nonrtric / plt / sme.git / blobdiff