Add digilocker certificate api

Makefile

@@ -2,6 +2,10 @@
 rwildcard=$(wildcard $1$2) $(foreach d,$(wildcard $1*),$(call rwildcard,$d/,$2))
 SOURCES := $(call rwildcard,java/,*.java)
 RELEASE_VERSION = v0.0.13
+IMAGES := dockerhub/sunbird-rc-core dockerhub/sunbird-rc-nginx dockerhub/sunbird-rc-context-proxy-service \
+			dockerhub/sunbird-rc-public-key-service dockerhub/sunbird-rc-keycloak dockerhub/sunbird-rc-certificate-api \
+			dockerhub/sunbird-rc-certificate-signer dockerhub/sunbird-rc-notification-service dockerhub/sunbird-rc-claim-ms \
+			dockerhub/sunbird-rc-digilocker-certificate-api dockerhub/sunbird-rc-bulk-issuance
 build: java/registry/target/registry.jar
 	echo ${SOURCES}
 	rm -rf java/claim/target/*.jar
@@ -13,15 +17,17 @@ build: java/registry/target/registry.jar
 	make -C deps/keycloak build
 	make -C services/public-key-service docker
 	make -C services/context-proxy-service docker
+	make -C services/digilocker-certificate-api docker
 	make -C services/bulk_issuance docker
+	make -C services/digilocker-certificate-api docker
 	docker build -t dockerhub/sunbird-rc-nginx .
 
 java/registry/target/registry.jar: $(SOURCES)
 	echo $(SOURCES)
 	sh configure-dependencies.sh
 	cd java && ./mvnw clean install
 
-test:
+test: build
 	@docker-compose down
 	@rm -rf db-data* || echo "no permission to delete"
 	# test with ES & standard definition manager
@@ -69,33 +75,11 @@ clean:
 	@rm -rf target || true
 	@rm java/registry/target/registry.jar || true
 release: test
-	docker tag dockerhub/sunbird-rc-core dockerhub/sunbird-rc-core:$(RELEASE_VERSION)
-	docker tag dockerhub/sunbird-rc-claim-ms dockerhub/sunbird-rc-claim-ms:$(RELEASE_VERSION)
-	docker tag dockerhub/sunbird-rc-notification-service dockerhub/sunbird-rc-notification-service:$(RELEASE_VERSION)
-	docker tag dockerhub/sunbird-rc-certificate-signer dockerhub/sunbird-rc-certificate-signer:$(RELEASE_VERSION)
-	docker tag dockerhub/sunbird-rc-certificate-api dockerhub/sunbird-rc-certificate-api:$(RELEASE_VERSION)
-	docker tag dockerhub/sunbird-rc-keycloak dockerhub/sunbird-rc-keycloak:$(RELEASE_VERSION)
-	docker tag dockerhub/sunbird-rc-public-key-service dockerhub/sunbird-rc-public-key-service:$(RELEASE_VERSION)
-	docker tag dockerhub/sunbird-rc-context-proxy-service dockerhub/sunbird-rc-context-proxy-service:$(RELEASE_VERSION)
-	docker tag dockerhub/sunbird-rc-nginx dockerhub/sunbird-rc-nginx:$(RELEASE_VERSION)
-	docker push dockerhub/sunbird-rc-core:latest
-	docker push dockerhub/sunbird-rc-core:$(RELEASE_VERSION)
-	docker push dockerhub/sunbird-rc-claim-ms:latest
-	docker push dockerhub/sunbird-rc-claim-ms:$(RELEASE_VERSION)
-	docker push dockerhub/sunbird-rc-notification-service:latest
-	docker push dockerhub/sunbird-rc-notification-service:$(RELEASE_VERSION)
-	docker push dockerhub/sunbird-rc-certificate-signer:latest
-	docker push dockerhub/sunbird-rc-certificate-signer:$(RELEASE_VERSION)
-	docker push dockerhub/sunbird-rc-certificate-api:latest
-	docker push dockerhub/sunbird-rc-certificate-api:$(RELEASE_VERSION)
-	docker push dockerhub/sunbird-rc-keycloak:latest
-	docker push dockerhub/sunbird-rc-keycloak:$(RELEASE_VERSION)
-	docker push dockerhub/sunbird-rc-public-key-service:latest
-	docker push dockerhub/sunbird-rc-public-key-service:$(RELEASE_VERSION)
-	docker push dockerhub/sunbird-rc-context-proxy-service:latest
-	docker push dockerhub/sunbird-rc-context-proxy-service:$(RELEASE_VERSION)
-	docker push dockerhub/sunbird-rc-nginx:latest
-	docker push dockerhub/sunbird-rc-nginx:$(RELEASE_VERSION)
+	for image in $(IMAGES); \
+    	do \
+    	  echo $$image; \
+    	  docker tag $$image:latest $$image:$(RELEASE_VERSION);\
+    	  docker push $$image:latest;\
+    	  docker push $$image:$(RELEASE_VERSION);\
+      	done
 	@cd tools/cli/ && npm publish
-
-

docker-compose.yml

@@ -260,10 +260,22 @@ services:
     image: redis:latest
     ports:
       - "6379:6379"
+  digilocker-certificate-api:
+    image: dockerhub/sunbird-rc-digilocker-certificate-api
+    volumes:
+      - ${PWD}/services/digilocker-certificate-api/config/:/go/config/
+    ports:
+      - "8087:8087"
+    environment:
+      KEYCLOAK_CLIENT_ID: admin-api
+      KEYCLOAK_CLIENT_SECRET: ${KEYCLOAK_SECRET}
+      DIGILOCKER_HMAC_AUTHKEY: ${DIGILOCKER_HMAC_AUTHKEY}
+      DIGILOCKER_AUTH_KEYNAME: x-digilocker-hmac
+      PORT: 8087
   bulk_issuance:
     image: dockerhub/sunbird-rc-bulk-issuance
     ports:
       - "5665:5665"
     environment:
       REGISTRY_BASE_URL: http://registry:8081/
-      DATABASE_HOST: db
+      DATABASE_HOST: db

services/digilocker-certificate-api/Dockerfile

@@ -0,0 +1,29 @@
+############################
+# STEP 1 build executable binary
+############################
+FROM golang:alpine AS builder
+RUN apk update && apk add --no-cache 'git=~2'
+ENV GO111MODULE=on
+WORKDIR $GOPATH/src/packages/digilocker-certificate-api/
+COPY . .
+RUN go get -d -v
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o /go/main .
+
+############################
+# STEP 2 build a small image
+############################
+FROM alpine:3
+
+WORKDIR /
+
+# Copy our static executable.
+COPY --from=builder /go/main /go/main
+
+ENV PORT 8086
+ENV GIN_MODE release
+EXPOSE 8086
+
+WORKDIR /go
+
+# Run the Go Gin binary.
+ENTRYPOINT ["/go/main"]

services/digilocker-certificate-api/Makefile

@@ -0,0 +1,6 @@
+IMAGE:=dockerhub/sunbird-rc-digilocker-certificate-api
+
+docker:
+	@docker build -t $(IMAGE) .
+publish:
+	@docker push $(IMAGE)

services/digilocker-certificate-api/config/application-default.yml

@@ -0,0 +1 @@
+port: 8086

services/digilocker-certificate-api/config/config.go

@@ -0,0 +1,51 @@
+package config
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"os"
+
+	"github.com/jinzhu/configor"
+)
+
+var Config = struct {
+	Keycloak struct {
+		TokenURL     string `env:"KEYCLOAK_TOKEN_URL" default:"http://keycloak:8080/auth/realms/sunbird-rc/protocol/openid-connect/token"`
+		ClientId     string `env:"KEYCLOAK_CLIENT_ID" default:"admin-api"`
+		ClientSecret string `env:"KEYCLOAK_CLIENT_SECRET" default:"**"`
+	}
+	Digilocker struct {
+		IDPrefix    string `env:"DIGILOCKER_DOC_ID_PREFIX" default:"dev.sunbirdrc.vc"`
+		AuthKeyName string `env:"DIGILOCKER_AUTH_KEYNAME" default:"x-digilocker-hmac"`
+		AuthHMACKey string `env:"DIGILOCKER_HMAC_AUTHKEY" default:"***"`
+	}
+	Registry struct {
+		URL string `env:"REGISTRY_URL" default:"https://demo-education-registry.xiv.in/registry/"`
+	}
+	LogLevel string `env:"LOG_LEVEL" yaml:"log_level" default:"DEBUG"`
+	Host     string `env:"HOST" yaml:"host" default:"0.0.0.0"`
+	Port     string `env:"PORT" yaml:"port" default:"8085"`
+	MODE     string `env:"MODE" yaml:"mode" default:"debug" `
+}{}
+
+var SchemaDocTypeMapper map[string]interface{}
+
+func Init() {
+	err := configor.Load(&Config, "./config/application-default.yml") //"config/application.yml"
+	if err != nil {
+		panic("Unable to read configurations")
+	}
+	jsonFile, err := os.Open("./config/docType.json")
+	if err != nil {
+		fmt.Printf("Error : %v", err)
+	}
+	str, err := io.ReadAll(jsonFile)
+	if err != nil {
+		fmt.Printf("Error occurred while reading json file :  %v", err)
+	}
+	if err := json.Unmarshal([]byte(str), &SchemaDocTypeMapper); err != nil {
+		fmt.Printf("Error Unmarshalling Json file: %v", err)
+	}
+	defer jsonFile.Close()
+}

services/digilocker-certificate-api/config/docType.json

@@ -0,0 +1,13 @@
+{
+    "docType": {
+        "schema": "Schema",
+        "template": "html",
+        "searchFilter": {
+            "filters": {
+                "osid": {
+                    "eq": "{{.osid}}"
+                }
+            }
+        }
+    }
+}

services/digilocker-certificate-api/controllers/digilocker.go

@@ -0,0 +1,27 @@
+package controllers
+
+import (
+	"digilocker-certificate-api/services"
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+	log "github.com/sirupsen/logrus"
+)
+
+type Digilocker struct {
+	service services.DigiLockerService
+}
+func (handler *Digilocker) Init() {
+	handler.service.Init()
+}
+
+func (handler Digilocker) PullURIRequest(c *gin.Context) {
+	log.Info("PullURIRequest triggered")
+	response, err := handler.service.ProcessURIRequest(c)
+	if response == nil {
+		log.Error("Error while processing URI request", err)
+		c.JSON(http.StatusInternalServerError, err)
+	} else {
+		c.XML(http.StatusOK, response)
+	}
+}

services/digilocker-certificate-api/controllers/health.go

@@ -0,0 +1,12 @@
+package controllers
+
+import "github.com/gin-gonic/gin"
+
+type HealthController struct {
+}
+
+func (h HealthController) Status(c *gin.Context) {
+	c.JSON(200, gin.H{
+		"status": "UP",
+	})
+}

services/digilocker-certificate-api/go.mod

@@ -0,0 +1,53 @@
+module digilocker-certificate-api
+
+go 1.20
+
+require (
+	github.com/gin-gonic/gin v1.9.0
+	github.com/imroc/req/v3 v3.33.2
+	github.com/jinzhu/configor v1.2.1
+	github.com/sirupsen/logrus v1.9.0
+)
+
+require (
+	github.com/BurntSushi/toml v1.2.1 // indirect
+	github.com/bytedance/sonic v1.8.7 // indirect
+	github.com/chenzhuoyu/base64x v0.0.0-20221115062448-fe3a3abad311 // indirect
+	github.com/gin-contrib/sse v0.1.0 // indirect
+	github.com/go-playground/locales v0.14.1 // indirect
+	github.com/go-playground/universal-translator v0.18.1 // indirect
+	github.com/go-playground/validator/v10 v10.12.0 // indirect
+	github.com/go-task/slim-sprig v0.0.0-20230315185526-52ccab3ef572 // indirect
+	github.com/goccy/go-json v0.10.2 // indirect
+	github.com/golang/mock v1.6.0 // indirect
+	github.com/google/pprof v0.0.0-20230323073829-e72429f035bd // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/json-iterator/go v1.1.12 // indirect
+	github.com/klauspost/cpuid/v2 v2.2.4 // indirect
+	github.com/kr/pretty v0.3.1 // indirect
+	github.com/leodido/go-urn v1.2.2 // indirect
+	github.com/mattn/go-isatty v0.0.18 // indirect
+	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
+	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/onsi/ginkgo/v2 v2.9.2 // indirect
+	github.com/patrickmn/go-cache v2.1.0+incompatible // indirect
+	github.com/pelletier/go-toml/v2 v2.0.7 // indirect
+	github.com/quic-go/qpack v0.4.0 // indirect
+	github.com/quic-go/qtls-go1-19 v0.3.2 // indirect
+	github.com/quic-go/qtls-go1-20 v0.2.2 // indirect
+	github.com/quic-go/quic-go v0.33.0 // indirect
+	github.com/twitchyliquid64/golang-asm v0.15.1 // indirect
+	github.com/ugorji/go/codec v1.2.11 // indirect
+	golang.org/x/arch v0.3.0 // indirect
+	golang.org/x/crypto v0.7.0 // indirect
+	golang.org/x/exp v0.0.0-20230321023759-10a507213a29 // indirect
+	golang.org/x/mod v0.9.0 // indirect
+	golang.org/x/net v0.8.0 // indirect
+	golang.org/x/sys v0.6.0 // indirect
+	golang.org/x/text v0.8.0 // indirect
+	golang.org/x/tools v0.7.0 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
+	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
+)