Merge branch 'make-mongodb-auth-mechanism-configurable' into 'main'

Make mongodb auth mechanism configurable

See merge request gaia-x/data-infrastructure-federation-services/tsa/infohub!8

.gitlab-ci.yml

@@ -28,7 +28,7 @@ lint:
     - cd /go/src/gitlab.com/${CI_PROJECT_PATH}
 
 unit tests:
-  image: golang:1.19.4
+  image: golang:1.20.5
   extends: .gotest
   stage: test
   tags:
@@ -37,7 +37,7 @@ unit tests:
   coverage: '/total:\s+\(statements\)\s+(\d+.\d+\%)/'
 
 govulncheck:
-  image: golang:1.19.4
+  image: golang:1.20.5
   stage: test
   tags:
     - amd64-docker

cmd/infohub/main.go

@@ -63,8 +63,9 @@ func main() {
 	db, err := mongo.Connect(
 		context.Background(),
 		options.Client().ApplyURI(cfg.Mongo.Addr).SetAuth(options.Credential{
-			Username: cfg.Mongo.User,
-			Password: cfg.Mongo.Pass,
+			AuthMechanism: cfg.Mongo.AuthMechanism,
+			Username:      cfg.Mongo.User,
+			Password:      cfg.Mongo.Pass,
 		}),
 	)
 	if err != nil {

deployment/ci/Dockerfile

-FROM golang:1.19.4-alpine3.17 as builder
+FROM golang:1.20.5-alpine3.17 as builder
 
 RUN apk add git
 

deployment/compose/Dockerfile

-FROM golang:1.19.4
+FROM golang:1.20.5
 
 ENV GO111MODULE=on
 

internal/config/config.go

@@ -25,11 +25,12 @@ type httpConfig struct {
 }
 
 type mongoConfig struct {
-	Addr       string `envconfig:"MONGO_ADDR" required:"true"`
-	User       string `envconfig:"MONGO_USER" required:"true"`
-	Pass       string `envconfig:"MONGO_PASS" required:"true"`
-	DB         string `envconfig:"MONGO_DBNAME" default:"infohub"`
-	Collection string `envconfig:"MONGO_COLLECTION" default:"exports"`
+	Addr          string `envconfig:"MONGO_ADDR" required:"true"`
+	User          string `envconfig:"MONGO_USER" required:"true"`
+	Pass          string `envconfig:"MONGO_PASS" required:"true"`
+	DB            string `envconfig:"MONGO_DBNAME" default:"infohub"`
+	Collection    string `envconfig:"MONGO_COLLECTION" default:"exports"`
+	AuthMechanism string `envconfig:"MONGO_AUTH_MECHANISM" default:"SCRAM-SHA-1"`
 }
 
 type credentialConfig struct {